TY  - BOOK
AU  - Subrahmanyam, N; Brij LaL; Avadhanulu, M.n.
TI  - Textbook of Optics for B.Sc. Students of Physics
SN  - 9788121926119
U1  - 535 SUB 
PY  - 2022///
CY  - Delhi
PB  - S. Chand
ER  -