Saftner, Donald V. It's your business / Donald V. Saftner and Rosalind Cranor - 2nd ed. - Boston : IRWIN, c1992. - v, 179 p. : ill., tabs. ; 26 cm. ISBN: 0256112460 LCCN: Subjects--Topical Terms: Office practiceAutomationOffice management LC Class. No.: HF5679 / . 1992