000 00415pam a2200133a 44500
008 140414b1990 xxu||||| |||| 00| 0 eng d
082 _bBAN
100 _aBANSAL, RAJ K
245 _aHeterocycling Chemistry Syntheses, Reactions and Mechanisms
_c
260 _aNEW DELHI
_bWILEY EASTERN LIMITED
_c1990
650 _aHETEROCYCLING CHEMISTRY SYNTHESES, REACTIONS AND MECHANISMS
690 _aCHEMISTRY
906 _a54545
999 _c49780
_d49780