000 00283pam a2200121a 44500
003 OSt
008 160408bc1966 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aSykes, Peter
245 1 _aGuide book to Mechanism in organic chemistry
942 _cBK
999 _c263360
_d263360