TY  - BOOK
AU  - Dass H. K. 
AU  - Verma Rama
AU  - Verma Rajnish
TI  - Advanced engineering mathematics
SN  - 9789358702507
U1  - 510 
PY  - 2025///
CY  - Noida
PB  - S. Chand And Co. Ltd.
KW  - DIP_MATHEMATICS
ER  -