000 00441nam a2200169 4500
020 _a120206226
_c39.5
082 _a547.59 KAT
100 _a
245 _aADVANCES IN HETEROCYCLIC CHEMISTRY VOL 22
_hENGLISH
250 _a
260 _aNEWDELHI
_bACADEMIC
_c1978
300 _a437
_fHB
500 _a
590 _dDollar 39.5
650 _aADVANCES IN HETEROCYCLIC CHEMISTRY
942 _cREF
999 _c273954
_d273954