Blanc, Iris DDC computer applications for business step-by-step exercises and applications Iris Blanc. - 2nd ed. - New York Dictation Disc Co. c1997. - iii, 405 p. ill. 28 cm. Spiral binding at top; pages numbered (as leaves) in opposite directions. ISBN: 1562433210 35.00 Subjects--Topical Terms: Business--Data processing.Office practice--Automation. LC Class. No.: HF5548 / .B55 1997