000
00340nam a22001577a 4500
003
SGT
020
_a
9788184871159
082
_a
547,AHL
100
_a
AHLUWALIA,V.K
245
_a
ORGANIC REACTION MECHANISMS
250
_a
4TH
260
_a
NEW DELHI
_b
NAROSA
_c
2015
300
_a
749
650
_a
ORGANIC CHEMISTRY
942
_2
ddc
_c
FPS
_0
42
999
_c
9839
_d
9839