Lotus tips : the introductory program / - New york : Glencoe McGraw-Hill, c1993 - xii, 132 p. : illus; 24 cm. - A Glencoe series . ISBN: 0028025067 Subjects--Topical Terms: LOTUS 1-2-3 (Computer programs)Electronic spreadsheets. Dewey Class. No.: 621.C642 / L884