000
00333nam a2200145Ia 4500
008
230118s9999||||xx |||||||||||||| ||und||
020
_a
978-0-07-026215-7
082
_a
530
082
_b
GHA/O
100
_a
ajoy
_b
ghatak
245
0
_a
optics
260
_a
new delhi
260
_b
mcgrawhill education private limitted
260
_c
2009
999
_c
183
_d
183