TY  - BOOK
AU  - Ghatak, Ajoy 
TI  - Optics
SN  - 9789355328595
U1  - 535 GHA-O 
PY  - 2025///
CY  - India
PB  - MGH
KW  - Fermat’s Principle and its Applications Chapter
KW  - Refraction and Reflection by Spherical Surfaces Chapter
KW  - The Matrix Method in Paraxial Optics
ER  -