TY  - BOOK
AU  - Ghatak Ajoy
TI  - Optics
SN  - 9789390113590
U1  - 535 GHA 
PY  - 2021///
CY  - Tamil Nadu
PB  - MCGRAW HILL EDUCATION (INDIA) PRIVATE LIMITED
KW  - ajoy
KW  - ghatak
KW  - optics
ER  -