000 00350nam a22001457a 4500
020 _a9788131711071
082 _a547
_bSHA-A
100 _aShankar singh, Maya
245 _aAdvanced organic chemistry : reactions, mechanisms
250 _a4th Ed.
260 _bPearson
_c2011
300 _a513p
650 _aChemistry
_vOrganic Chemistry
942 _cBK
999 _c408
_d408