Ingalsbe Business Applications Software Edition for the IBM PC Alternate edition with Lotus1-2-3 DBase III/III plus, and WordPerfect Lon Ingalsbe - Columbus Merrill Publishing Company 1988 - xix,[ p.] ill. 29 cm ISBN: 0675210429 LCCN: 8773204 Subjects--Topical Terms: Computer Software--Lotus1-2-3