Using 1-2-3 for DOS release 3.1+ / Que Development Group. - Carmel, IN : Que, c1992. - xxvi, 960 p. : ill. 24 cm. ISBN: 0880228431 : LCCN: 91066198 Subjects--Topical Terms: Business;Electronic spreadsheets.--Computer programs. LC Class. No.: HF5548.4.L67 / U858 1992 Dewey Class. No.: 4 / QUE