Nguyen, Tim K. Applied 1-2-3 creating spreadsheet systems for others / Tim K. Nguyen and Joseph R. Little - New York : Prentice Hall Press, 1987 - xxi ,377 pages : 24 cm. Includes index ISBN: 0137295421 Subjects--Topical Terms: Lotus 1-2-3 (Computer program)Electronic spreadsheetBusiness-Data processing LC Class. No.: HF 5548.4 L67 N48 1987 CIRC