TY  - BOOK
AU  - GUPTA, P . P .
AU  - MALIK, G . S .
TI  - DIFFERENTIAL GEOMETRY / 
U1  - 516.36 
PY  - 1989///
CY  - MEERUT
PB  - PRAGATI PRAKASHAN
KW  - GEOMETRY - DIFFERENTIAL
N1  - 4TH ED / 1990-91 / 415 P
ER  -