Australia	D.C. Blair, University of Western Australia, Nedlands
	A.H. Klotz, University of Sydney, Sydney
Brazil	A. P. Whitman, PUC/RJ, Rio de Janeiro
Canada	C. Kunstatter, University of Toronto, Toronto
China	An mg, Institute of Theoretical Physics, Academia Sinica, Beijing
	Cao Shenglin, Beijing Normal University, Beijing
	Chen Fangpei, Dalian Institute of Technology, Dalian
	Chen Liangfan, Shanghai Te~chers College, Shanghai
	Chen Shi, Institute of Theoretical Physics, Academia Sinica, Beijing
	Spain Chou Peiyuan, CAST, Beijing
	Cui Zhenxing, Beijing Astronomical Observatory, Beijing
	Deng Zugan, Graduate School, University of Science and Technology, Beijing
	Ding Haogang, Peking University, Beijing
	Dong Mingde, Institute of Theoretical Physics, Academia Sinica, Beijing
	Duan Yishi, Lanzhou University, Lanzhou
	Fang Lizhi, University of Science and Technology, Hefei
	Gao Jiangong, Xinjiang Institute of Technology, Wulumuqi
	Ce Molin, Lanzhou University, Lanzhou
	Ce Rongshou, Graduate School, Academia Sinica, Beijing
	Gou Liang, Institute of High Energy Physics, Beijing
	Cu Chaohao, Fudan University, Shanghai
	Cuan Tongren, Zhongshan University, Cuangzhou
	Cui Yuanxin, Dalian Institute of Technology, Dalian
	Cuo Dongsheng, Institute of Theoretical Physics, Academia Sinica, Beijing
	Guo Hanying, Institute of Theoretical Physics, Academia Sinica, Beijing
	Han Qizhi, Peking University, Beijing
	He Zhiqiang, Jinan University, Cuangzhou
	Hou Boyuan, Neimenggu University, Huhohaote
	Hu Enke, Zhongshan University, Cuangzhou
	Hu Fuxing, Purple Mountain Observatory, Nanjing
	Hu Hesheng, Fudan University, Shanghai
	Hu Ning, Peking University, Beijing
	Italy: Hua Wanjun, Science Press, Beijing
	Huang Jiehao, Nanjing University, Nanjing
	Huang Zhaohou, Science Press, Beijing
	Jiang Sheng, Yangzhou Teachers College, Yangzhou
	Kuang Ehiquan, Institute of Mathematics, Academia Sinica, Beijing
	Li Wenzhu, Ehejiang University, Hangzhou
	Li yongning, Huanan Teachers College, Guangzhou
	Li Ehiji, Lanzhou University, Lanzhou
	Lin Jinchuan, Huaqiao University, Quanzhou
	Liu Hongya, Institute of High Energy Physics, Academia Sinica, Beijing
	Liu Liao, Beijing Normal University, Beijing
	Liu Mingcheng, Jilin University, Changchun
	Liu Shulin, Institute of Systems Science, Academia Sinica, Beijino
	Liu Yaoyang, University of Science and Technology, Befei
	Liu Yicheng, Institute of High Energy Physics, Academia Sinica, Beijing
	Wang Huimin, Hebei Engineering Institute, Tianjing
	Wang Pei, Sichuan University, Chengdu
	Wang Renchuan, University of Science and Technology, Hefei
	Wang Shikun, Institute of Applied Mathematics, Academia Sinica, Beijing
	Wanq Yengoheng, Beijing Normal University, Beijing
	Wang Yongjou, Changsha Railway Institute, Changsha
	Wang Yontang, Shanghai Jiaotong University, Shanghai
	Wang Zhenru, NanjingUniversity, Nanjing
	Wu Dandi, Institute of High Energy Physics, Academia Sinica, Beijing
	Wu Ke, Institute of Theoretical Physics, Academia Sinica, Beijing
	Wu Weiming, Institute of High Energy Physics, Academia Sinica, Beijing
	Wu Youling, Zhengzhou University, Zhengzhou
	Wuzhongchao, University of Science and Technology, Hefei
	Xu Chongming, Fudan University, Shanghai
	Xu Dianyan, Peking University, Beijing
	Xu Jizhong, Wuhan University, Wuhan
	Yan Yonglian, Institute of High Energy Physics, Academia Sinica, Beijing
	yang Lantian, Huazhong Teachers College , Wuhan
	Ye Rengui, Xiamen University, Xiamen
	Yin Pongcheng, Tongji University, Shanghai
	You Junhan, University of Science and Technology, Hefei
	Yu Bo, Zhongshan University, Cuangzhou
	Yu Wenguang, Heilungjiang University, Harbin
	Yue Zongwu, Institute of High Energy Physics, Academia Sinica, Beijing
	Zhang Dehai, Peking University, Beijing
	Zhang Lining, Institute of Theoretical Physics, Academia Sinica, Beijing
	Zhang Pinghua, Institute of High Energy Physics, Academia Sinica, Beijing
	Zhang Qinyuan, Huadong Normal University, Shanghai
	Ehang Siwei, Shanghai Chemical Engineering School, Shanghai
	Zhang Yuanzhong, Institute of Theoretical Physics, Academia Sinica, Beijing
	Zhang Zhenjiu, Huazhong Teachers College, Wuhan
	Zhao Eheng, Beijioc Normal University, Beijing
	Eheng Qingzhang, Zhongshan University, Guanqzhou
	Zhou Minyiao, Shanghai Teachers College, Shanghai
	Zhu Peichen1 Nanjing University, Nanjing
	Zhu Shichang, Shanghai Teachers College, Shanghai
	Zou Ehenlong, Beijing Astronomical Observatory, Academia Sinica, Beijing
England	S.P. Bedding, University of Newcastle Upon Tyne
Finland	C.C. Ka~llman, University of Helsinki, Helsinki
France	Y. Choquet-Bruhat, Universite Paris VI, Paris
	T. Damour, Observatoire de Paris-Meudon, Meudon
	N. Deruelle, Institut H. Poincar~, Paris
Hong Kong region	W. K. Chan, Hong Kong Polytechnic
Italy	S.F. Francesco
	B. Barberis, Istituto di Fisica Matematica, J.L. Lagrange Torino
	V. Bellezea, Universita di Roma, Rome
	P. Bonifazi, Via Bagnone, 45-Rome
	V. Castellani, Universitv of Rome
	C. Cosmelli, Universita di Roma, Rome
	R. Fabbri, Universita di Firenze, Firenze
	S. Fonti, Instituto di Fisica, Lecce
	F. Fuligni, Instituto di Fisica, Spazio Int., Rome
	D. Calletto, Instituto di Fisica Matematica "J.-L. Lagrange", Torino
Japan	M. Fujimoto, Tokyo Astronomical Observatory, Tokyo
	S. Hayakawa, Nagoya University, Nagoya
	N. Itoh, Sophia University, Tokyo
	H. Kodama, Kyoto University, Kyoto
	M. yamazaki Kanazawa University, Kanasawa
	M. Yoshimura, National Laboratory for High Energy Physics
Madrid	F~J. Chinea, Universidad de Madrid
Netherlands	P.S.H. Bolman, North-Holland Puolishing Co.
	B de Wit, National Institut voor Kerofysica en Hoge-Energiefysica, Amsterdam
New Zealand	D.J. Hooton, University of Auckland, Auckland
Scotland	R.W.P. Drever, Glasgow University, Glasgow
Switzerland	M.J. Duff, CERN, Geneva
	S. Ferrara, CERN, Geneva
USA	G.A. Wolzak, Kastelensrt 2C1 A'dam, Netherlands P.W. Worden, Stanford University, Stanford
	B.L. Hu, University of Maryland
	U.H Cerlach, Ohio State University, Columbus
	J. Anandan, University of California, Berkeley
	J.T. Anderson, Stanford University, Stanford
	M. Bardon, National Science Foundation, Washington, D.C.
	B.K. Berger, Oakland University, Rochester
	P.C. Bergmann, Syracuse University, Syracuse
	D.Brill, University of Maryland
	P Candelas, University of Texas, Austin
	H. A. Chan, University of M~ryland
	I. Ciufolini, University of Texas, Austin
	L.S. Cutler, Los Altos, Hills, CA
	B. DeWitt, University of Texas, Austin
	C. DeWitt-Morette, University of Texas, Austin
	F.J. Ernst, Illinois Institute of Technology, Chicago
	W. M. Fairbank, Stanford University, Stanford
	D. Feldman, Brown University, Providence, Rhode Island
	L. H. Ford, Tufts University, Medford
	P.C.O. Freund, University of Chicago, Chicago
	L. Halpern, FloridaState University, Tallahassee
	W.O. Hamilton, Louisiana University, Baton Rouge
	B.K. Harrison, Brigham Young University, Provo
	C. Horwitz, Harvard University, Cambridge
	J.A. Isenberg, University of California, Berkeley
	R. Jackiw, MIT, Cambridqe
	R.T. Jantzen, Harvard-Smithsonian Center for Astrophysics, Cambridge
	E.W. Kolb, Los Alamos National Laboratory, Los Alamos
	A. Komar, National Science Foundation, Washington, D.C.
	K.K. Lee, University of Rochester, Rochester
	J. Weber, University of Maryland
	S. E. Whitcomb, CIT, Pasadena
	J. Winicour1 University of Pittsburgh, Pittsburgh
USSR	A. Byalko, Landau Institute, Moscow
	E.M. Lifshitz, Landau Institute, Moscow
Venezuela	L. Herrera, Universidad Central de Venezuela, Caracas
West Germany	H. Billing, Max-Planck-Institut fijr Astrophysik, Munchen
	W. Dietz, Universita~t Wu~rzburg, Wurzburg
	T. Dray, Freie Universitat Berlin, Berlin
	J. Ehlers, Max-Planck-Institut fur Physik und Astrophysik1 Munchen
	F.W. Hehl, Universit;;t zu Ko~ln, K6ln
	C. Hoenselaers, Max-Planck-Institut fur Astrophysik, Munchen