TY  - BOOK
AU  - Ghatak,Ajoy
TI  - Optics
SN  - 9781259004346
U1  - 535 22
PY  - 2016///
CY  - New Dellhi
PB  - McGraw Hill
KW  - History of optics
N1  - Includes index; Dept. of Civil Engineering
ER  -