000
00327nam a2200169Ia 4500
100
_a
Singh, K
080
_a
547
080
_b
Sin/
526
_d
NTB
526
_a
PG
366
_f
20%
942
_c
BK
245
_a
Problems in organic chemistry
260
_a
Wiley
_b
New Delhi
_c
2017
300
_a
xiii,502
546
_a
E
999
_c
55733
_d
55733