TY  - BOOK
AU  - Yau, S.T. et al Eds.
TI  - Surveys in Differential Geometry, Vol. I : Proceedings of the conference on geometry and topology, Held at Harward University, April 27-29,1990, Sponsored by Lehigh University
SN  - 0821801686
CY  - USA
KW  - Differential Geometry
ER  -