TY  - BOOK
AU  - Gupta S L
AU  - Sanjeev Gupta
TI  - Unified Physics Modern Physics
SN  - 9789386539557
U1  - 53 GUP 
PY  - 2021///
CY  - Meerut
PB  - Jai Prakash Nath Publications
KW  - Engineering Physics
ER  -