000 00232nam a2200085 4500
080 _a547
_b: 541.124 BAN.78
245 _aOrganic reaction mechanisms
100 _aBansal, Raj K
260 _aNew Delhi
_bTata McGraw-Hill Publishing Co.Ltd.
_c1978
300 _axii+490p
999 _c30512
_d30512