Shelly,Gary Learning to use microcomputer applications. Lotus 1-2-3 Release 2.4 / Gary B. Shelly, Thomas J. Cashman, James S. Quasney. - Danvers, Mass. : Boyd & Fraser Pub., C1994. - 1 v. (various pagings) : col. ill. ; 29 cm. ISBN: 0877090777 Subjects--Topical Terms: Business mathematics Commercial statistics Dewey Class. No.: 650.0285 SHE