000
00338nam a2200157Ia 4500
005
20260205060417.0
008
260111s9999||||xx |||||||||||||| ||und||
082
_a
535 G341O
100
_a
Ghatak, Ajoy
245
0
_a
Optics
250
_a
4th
260
_a
New Delhi
_b
TMH
_c
2010
300
_a
v.p.
690
_a
Optics
942
_c
BK
999
_c
167669
_d
167669