00779pamaa2200217 4500 0000043247 20121212090000.0 080131 eng 0132335069 HD30.2 JES 2008 Jessup Information systems today : managing in the digital world Leonard M. Jessup, Joseph S. Valacich. 3rd ed. Upper Saddle River, N.J.: Pearson Prentice Hall,, 2008. xxvi, 598 p.: col. ill.; 29 cm. BACCI Includes bibliographical references (p. 581-584) and indexes. Information storage and retrieval systems -- Business Information technology Valacich, Joseph S. http://www.prenhall.com