000
00288nam a22001337a 4500
999
_c
4640
_d
4640
020
_a
9788121902595
100
_a
Bahl,Arun
245
_a
A textbook of Organic Chemistry
250
_a
15
260
_a
New Delhi
_b
Chand
_c
2000
300
_a
859
650
_a
Organic chemistry
942
_c
BK