v. 1. Short entries / edited by Robert K. Prescott
v. 2. HR forms and job aids / edited by Jed Lindholm, Karen K. Yarrish, and Aileen G. Zaballero
v. 3. Thematic essays / edited by George M. (Bud) Benscoter.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The encyclopedia of human resource management. ISBN 9780470257715. Published by Pfeiffer in 2012. Publication and catalogue information, links to buy online and reader comments.
