000 00650nam a2200205 4500
008 160616sJune 1992 000 0
245 _aProceedings of the XXI International conference on differential geometric methods in theoretical physics, Tianjin, China, 5-9 June 1992
100 _aYang, C N.
100 _aGe, M.L.
100 _aZhou, X.W
260 _aSingapore
260 _bWorld Scientific
260 _cJune 1992
300 _a604p
440 _aInt,Jour.of Modern Physics A (Proc.Suppl.) 3A (1993)
020 _a981 02 1210 0
650 _aDifferential Geometric Methods
942 _cBK
_2BK7955
080 _a53:514.7 YANG
999 _c7955
_d7955