TY  - BOOK
AU  - Somasundaram, D 
TI  - Differential geometry: a first course
SN  - 9788173195464
U1  - 516.36 So51d 
PY  - 2005///
CY  - New Delhi
PB  - Narosa publishing house
KW  - Geometry, differential
KW  - Surfaces
KW  - Mathematics
ER  -