000
00297nam a2200121Ia 4500
008
210901s9999 xx 000 0 eng d
082
_a
547 BAH
100
_a
Bahl, B.S
245
0
_a
Text book of organic chemistry
260
_a
New Delhi
_b
S. Chand & Co.
650
_a
Chemistry
942
_2
ddc
_c
BK
999
_c
16226
_d
16226