TY  - BOOK
AU  - Bhardwaj, AP
AU  - Khare, Asha 
TI  - English
SN  - 9789358705843
U1  - 488.24 1
PY  - 2025///
CY  - Uttar Pradesh
PB  - S. Chand Publishing 
N1  - For All Students of Engineering
ER  -