THE CHEMICAL AND THE X-RAY ANALYSIS OF SOME SAUDI ARABIAN MINERALS = ANALYSE CHIMIQUE ET AUX RAYONS X DE QUELQUES MINERAUX D'ARABIE SEOUDITEISSA MAA; EL HITI AS; WAHBAH MH et al.1980; TIZ-FACHBER.; ISSN 0170-0146; DEU; DA. 1980; VOL. 104; NO 11; PP. 751-754; BIBL. 6 REF.; 5 TAB. ; ILL./TABL.Article

E.S.R. STUDY OF SOME COPPER (II)-AROYLHYDRAZONE COMPLEXESHEDEWY S; ISSA MAA; ISSKANDER M et al.1978; SPECTROSC. LETTERS; USA; DA. 1978; VOL. 11; NO 11; PP. 901-912; BIBL. 10 REF.Article

THE CHEMICAL AND THE X-RAY ANALYSIS OF SOME SAUDI ARABIAN MINERALSISSA MAA; EL HITI AS; WAHBAH MH et al.1980; TIZ-FACHBER.; ISSN 0170-0146; DEU; DA. 1980; VOL. 104; NO 11; PP. 751-754; BIBL. 6 REF.Article

EFFECT OF A MAGNETIC FIELD ON LORENTZ COLLISIONS IN ACETYLENE-AIR FLAMESBASSYOUNI AH; ISSA MAA; HAFEZ AF et al.1980; J. QUANT. SPECTROSC. RAD. TRANSFER; GBR; DA. 1980; VOL. 23; NO 5; PP. 503-512; BIBL. 19 REF.Article

SPIN ADJUSTMENT IN (GD,DY)AL₂.MILES P; ISSA MAA; TAYLOR KNR et al.1977; J. PHYS. F; G.B.; DA. 1977; VOL. 7; NO 11; PP. 2421-2429; BIBL. 12 REF.Article

A STUDY OF THE LINESHAPE OF THE NMR SPIN ECHO SPECTRA OF THE COUPOUNDS GD_1-XY_XAL₂ AND GD_1-XLA_XAL₂DORMANN E; BUSCHOW KHJ; TAYLOR KNR et al.1973; J. PHYS. F; G.B.; DA. 1973; VOL. 3; NO 1; PP. 220-232; BIBL. 16 REF.Serial Issue