00333nam a2200133Ia 4500003000400000008004100004040001600045082001700061100001900078245003500097260003200132300000800164650002700172GCL140319s9999    xx            000 0 eng d  aGCL / cGCL04aCHb032bL T1 aLEOKUM, ARKADY10aTELL ME WHY / cLEOKUM, ARKADY  a[S.N] : bHAM LYN ، c1987  a39104aKNOWLEDGE AND LEARNING