TY  - BOOK
AU  - Garg, Reena
AU  - 
TI  - Mathematiics -1: (Calculus and linear algebral)
SN  - 9789355381651
U1  - 519.23 1
PY  - 2021///
CY  - New delhi
PB  - Khanna Book Publishing Co (P) Ltd
ER  -