TY  - BOOK
AU  - Cordero L A Ed.
TI  - Differential geometry
T2  - Research notes in mathematics; 131
U1  - B6:3, M5 
PY  - 1985///
CY  - Boston
PB  - Pitman Advanced Pub       
KW  - Geometry-Differential
N1  - Includes bibliography
ER  -