01629cam0-2200517---450-990000081980203316200006290008198USA010008198(ALEPH)000008198USA01000819820000629g19981999|||y0itay0103----baengge||||||||001yyHeterocyclic chemistryR.R. Gupta, M. Kumar, V. GuptaBerlin [etc.]Springer1998-19992 v.ill.24 cmVol. 1 : Principles, three-and four-membered heterocycles. - 1998. - X, 422 p. - ISBN 3-540-64840-2. - Vol. 2 : Five-membered heterocycles. - 1999. - ISBN 3-540-65252-3Composti elettronici547.59GUPTA,Radha Raman91742GUPTA,V.754656KUMAR,M.754657ITSALBCISBD990000081980203316547.59 GUP2078 Farm.547.5900000949547.59 GUP2079 Farm.547.5900000950BK20000914USA01173720001019USA01105620001019USA01145420001019USA01150120001019USA01153920001024USA01151420001027USA01151920001027USA01152320001110USA01171020001124USA01120820020403USA011615PATRY9020040406USA011607Heterocyclic chemistry1518684UNISAUSA018198far