Non abbiamo ancora una biografia di Leonard Jessup.
Pubblicato in Inglese
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Information Systems Today
2022

Information systems today
2017
Student Video Case CD-ROM
2003
OneKey WebCT, Student Access Kit, Information Systems Foundations
2007
Information Systems Today : Managing in the Digital World
2007

Information Systems Today (cd included)
2005
CourseCompass, Student Access Kit, Information Systems Foundations
2007