00905nas 2200337 450 99000348809020331620220415125825.00306-4379000348809USA01000348809(ALEPH)000348809USA0100034880920110124a19759999km-y-itay50------baengUSagazz--||||Information systemsA.1, n.1(1975)-OxfordPergamon Press1975-volumiill.26 cmBimestraleInformaticaPeriodiciBNCF004.05ITsalbcISBD990003488090203316SCIPER II1975-1993;1993;SECIANATIEMP9020110124USA011056CIANATIEMP9020110127USA011126Information systems893226UNISA