TY  - BOOK
AU  - Shivani
AU  - Kanwar, Shefali 
AU  - Shukla, Pramila 
TI  - Concepts of Modern Physics
SN  - 9788194746386
U1  - 539 
PY  - 2020///
CY  - New Delhi
PB  - Dreamtech Press
ER  -