000 00304pam a2200145a 44500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a547
_bEL2h
100 _aElderfield, Robert Cooley
245 1 _aHETEROCYCLIC COMPOUNDS
260 _aN. Y.
_bWiley
_c1950
300 _a9 v.
942 _cBK
999 _c413869
_d413869