Szymanski, R. A. (1990). Computers and Information Systems in Buisness. Merrill.
Chicago Edition CitationSzymanski, Robert A. Computers and Information Systems in Buisness. Columbus: Merrill, 1990.
Deismireacht MLASzymanski, Robert A. Computers and Information Systems in Buisness. Merrill, 1990.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.