Popyh, Marilyn K. Word processing and information systems / Marilyn K. Popyh - 2nd ed. - New York : Gregg Division, c1986. - xx,345 p. : ill. ; 28 cm. ISBN: 0070505942 LCCN: Subjects--Topical Terms: Word processingOffice managementOffice practice LC Class. No.: HF5548.115 / .P66 1986