000
00317nam a2200145Ia 4500
100
_a
Bahl/B.S/ Bahl/A
650
_a
Chemistry
942
_c
BK
654
_a
chemistry
245
_a
Organic Chemistry
260
_b
S.Chand and Co.
_a
New Delhi
_c
1986
082
_a
547
_b
BAH/BAH
300
_a
980
546
_a
ENGLISH
999
_c
31745
_d
31745