TY  - BOOK
AU  -  Goyal ,Dr J  K  .
AU  -  Gupta,K  P  .
TI  - Tensor calculus and riemannian geometry / 
U1  - 515.63 
PY  - 1985///
CY  - Meerut : 
PB  - Pragati Prakashan , 
KW  - MATHEMATICS
N1  - NULL
ER  -