TY  - BOOK
AU  - Subrahmanyam, N.
AU  - Lal, Brij.
AU  - Avadhanulu, M.N.
TI  - A textbook of optics
SN  - 9788121926119
U1  - 535 
PY  - 2018/// [reprinted]
CY  - New Delhi
PB  - S Chand & Co, 
KW  - Optics
N1  - (For B.Sc. students as per UGC Model Syllabus)
ER  -