01089nam2-2200313li-450 99000018639020331620180312154801.00018639USA010018639(ALEPH)000018639USA01001863920001109d1984----km-y0itay0103----baengGBSmall and large ringseditor Walter LwowskiPt. 5XIV, 867 p00100186252001Comprehensive heterocyclic chemistrythe structure, reactions, synthesis and uses of heterocyclic compoundschairman of the editorial board Alan R. Katritzky, co-chairman of theeditorial board Charles W. ReesLwowski,Walter91294Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000186390203316547.59 COM 7/50012799BKSCI1991101420001110USA01171320020403USA011626PATRY9020040406USA011613Small and large rings1501778UNISA