00673nam a22002297a 4500 GCWUF 20180129074703.0 180129b xxu||||| |||| 00| 0 eng d 012020651X ENG MAIN 547.59 ELG Elguero, José.; The Tautomerism of heterocycles Advances in Heterocyclie Chemistry Supplement 1/ Elguero, José.; America : Academic Press, 1976. xxvii,655 p. : ill ; 24 cm. H.B. Include Index Tautomerism Heterocyclic compounds Marzin Claude.; Katritzky,Alan R. ddc BK 3952 3952 0 0 ddc 0 0 MAIN MAIN GEN 2018-01-29 purchased 946.22 0 547.59 ELG B0020610 2018-01-29 00:00:00 2018-01-29 BK