O’Leary, Timothy J. Microsoft office excel 2013 : a case approach / Timothy J. O’Leary, Linda I. O’Leary - New York : McGraw-Hill/Irwin, 2014 - 1 vol. (various pagings) : col. ill. ; 28 cm. - The O’Leary series . - The O’Leary series . Includes index ISBN: 9780077400224 Subjects--Topical Terms: Business--Computer programsElectronic spreadsheets