000
00300pam a2200121a 44500
008
140414b1982 xxu||||| |||| 00| 0 eng d
100
_a
SUBRAHMANYAM, N
245
_a
A Text Book of Optics
_c
260
_a
DELHI
_b
S CHAND & COMPANY LTD
_c
1982
650
_a
OPTICS
690
_a
PHYSICS
906
_a
54881
999
_c
50088
_d
50088