Information systems foundations /
Jessup, Leonard M., 1961-
Information systems foundations / Leonard M. Jessup, Joseph S. Valacich. - Indianapolis, IN : Macmillam, c1999. - various pagings : ill. (some col.) ; 26 cm.
Information technology.
Information storage and retrieval systems--Business.
Information systems foundations / Leonard M. Jessup, Joseph S. Valacich. - Indianapolis, IN : Macmillam, c1999. - various pagings : ill. (some col.) ; 26 cm.
Information technology.
Information storage and retrieval systems--Business.