TY  - BOOK
AU  - Dass, H.K.; Verma, Rama; Verma,  Rajnish
TI  - Multivariate Calculus
SN  - 9789355014962
U1  - 519.535 DAS 
PY  - 2023///
CY  - Delhi
PB  - S. Chand
ER  -