000
00267 a2200121 4500
020
_a
9789390113590
100
_a
Ghatak,Ajoy
_9
1886
245
_a
Optics, 7e
250
_a
Seventh edition
260
_b
McGraw Hill;
_c
25 September 2020
300
_a
624 p
942
_c
BK
999
_c
4286
_d
4281