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articol de periodic ABDEL, Maksoud (autor) , HOSNI, G. (autor) , HASSAN, O. (autor) , SHAFIK (autor) Reactions of 3',4'-dimethylchalcone and its derivatives 1341-1552
articol de periodic RADOVICI, Octavian (autor) , BANDI, A. (autor) , CAPĂT, C. (autor) Porose zweiphasenelektriden. II. Einfluss der oberflachengrosse auf die asktivitat der baney-Ni-Ti-electroden in der anodischen methanoloxydation 1513-1517
articol de periodic MICU-SEMENIUC, Rodica (autor) , DOBOȘ-ADAM, Terezia (autor) , MACAROVICI, Constantin (autor) Investigation of sulphonamides, benzamides and denzhydrazides. XXIV. Complex compounds of Cu(II) and Cd(II) with isomeric artho-, meta and para-aminobenzamides 1519-1526
articol de periodic MARTIN, GIL (autor) Nuevos sulfatos complejos de uranilo. Estudio global de los espectros I. R. de estas y otras especies complejas 1527-1532
articol de periodic BREZEANU, Maria (autor) , DINCULESCU, Magdalena (autor) Polynuclear complex compounds of iron, cobalt and nickel. III. Bismuth-containing compelx compounds 1533-1539
articol de periodic VLĂDESCU, Luminița (autor) , COSTACHE, Mihaela (autor) La separation des elements Cu)II)-Zn(II)-Pb(II)-Fe(II), Fe(III) au moxen des resines echamgeuses d'ions 1553-1557
articol de periodic MARCU, Gheorghe (autor) , GHIZDAVU, Letiția (autor) , PERȚE, Eugenia (autor) The study of Cesium and Thallium decatungstatediniobiosilicates in the the solid state 1559-1565
articol de periodic FAHMY, A.F.M. (autor) , EL-HASHASH, M.A. (autor) , HABASHY, M.M. (autor) , EL-WANNISE, S.A. (autor) Some reactions of 2-isopropyl-(4H)-3,1-benzoxazin-4-one 1567-1573
articol de periodic SĂNDULESCU, I. (autor) , ȘERGAN, Olga (autor) , DAVIDESCU, S. (autor) , RUSSU, R. (autor) , FRUNZĂ, Ligia (autor) La genese et la nature des centres actifs dans les catalyseurs acids solides. III. Transalkylation du toluene sur la zeolite synthetique HMGY 1575-1579
articol de periodic EL-HASHASH, M.A. (autor) , EL-KADI, M. (autor) Some reactions of beta-aroly-acrylic acid epoxides 1581-1588
articol de periodic KOWALSKA, Teresa (autor) Investigation of the autoxidation process of 1-dodecene 1589-1595
articol de periodic SOLIMAN, E.A. (autor) Some reactions with beta-p-chlobenzoyl-acrylic acids and beta-p-toluyl-N-(o-carboxyphenyl)-acrylamide 1597-1605
articol de periodic MATHUR, P.K. (autor) Determination of isothiocyanatochromates using bromine monochloride 1607-1609
articol de periodic IONESCU, Gheorghe (autor) , MATEI, Florica (autor) , DUCA, Alexandru (autor) Kinetic aspects of the oxidation reaction of gallic acid using and oxygen-selective electrode 1611-1617
articol de periodic SUBHANI, M.S. (autor) , KAUSER, T. (autor) Flash photolysis studies of aqueous solution of thiosulphate ion 1619-1626
articol de periodic SUBHANI, M.S. (autor) , KAUSER, T. (autor) Flash photolysis study of SeO3 anion in aqueous solution 1627-1630
articol de periodic BOLD, Anișoara (autor) , BĂLUȘESCU, Luminița (autor) The behaviour of &-bromostearic acid as extraction agent. I. Mechanism of copper(II) extraction 1631-1634
articol de periodic BUTUCELEA, Alexandru (autor) Lasers and Excited States of Rare Earths - Reisfels Renata, Jorgensen Christian 1632-1633
articol de periodic BANCIU, Mircea (autor) Emission spectrochemical analysis - Torok T., Nika J., Gegus E. 1633-1633
articol de periodic LUCA, Cornelia (autor) , CHIȚANU, Gabriela (autor) , PETRARIU, I. (autor) , AIRINEI, A. (autor) , CARPOV, Adrian (autor) Retentin of organic anions on strongly basic macroporous ion-exchangers 1635-1649
articol de periodic BULACOVSCHI, Victor (autor) , SIMIONESCU, Bogdan (autor) Progress in Polymer Science - Jenkins A.D. 1651-1652