TY  - BOOK
AU  - Somasiundaram,D
TI  - Differential Geometey : A First Course 
SN  - 8173195463
U1  - 516.36 22
PY  - 2005///
CY  - New Delhi.
PB  - Narosa Publishing House.
KW  - Differential Geometry
N1  - Includes index
ER  -