TY  - BOOK
AU  - Hsiang W Y ed.
ED  - International Symposium on Differential Geometry( 1979 : California )
ED  - 
TI  - Differential geometry: proceedings
U1  - 516.36 
PY  - 1980///
CY  - N Y
PB  - Springer Verlag
KW  - Differential geometry
ER  -