TY  - BOOK
AU  - Rajput, B S
TI  - Mathematical physics
U1  - 530.15 R137M(32) 
PY  - 2022///
CY  - Meerut
PB  - Pragati Prakashan
N1  - 4631 02/12/2022 HBD23/9672 19/01/2023 Main Budget
ER  -