000
00297nam a2200133Ia 4500
008
151205s9999||||xx |||||||||||||| ||und||
020
_c
0
100
_a
sarkar ,p.b.
245
_a
organic chemistry
250
_a
13 ''TH
260
_b
SCIENCE BOOK
650
_a
ORGANIC CHEMISTRY
942
_c
BK
999
_c
279412
_d
279412