Sell, buy or rent Joseph Valacich textbooks

Essentials of Systems Analysis and Design

by Valacich, Joseph, George, Joey
ISBN-13: 9780133546231
ISBN-10: 0133546233
Edition: 6
Publication date: 2014
Publisher: Pearson
Format: Paperback 418 pages

Information Systems Today: Managing in the Digital World (7th Edition)

by Valacich, Joseph, Schneider, Christoph
ISBN-13: 9780133940305
ISBN-10: 0133940306
Edition: 7
Publication date: 2015
Publisher: Pearson
Format: Paperback 528 pages