TY  - BOOK
AU  - Subrahmanyam, N.
AU  - Lal,Brij
TI  - A Textbook of Optics: For B.Sc. Classes as per UGC Model Syllabus
SN  - 9788121926119
U1  - 535.2 
PY  - 2018///
CY  - New Delhi
PB  - S.Chand & Company Pvt.Ltd.
KW  - Optics
ER  -