90 world-class activities by 90 world-class trainers / Ninety world-class activities by ninety world-class trainers Elaine Biech, editor - San Francisco, CA : Pfeiffer, 2007 - xxv, 388 p. : ill. ; 24 cm. ISBN: 0787981982 (pbk.) RM140.00 9780787981983 (pbk.) Subjects--Topical Terms: Employees--Training ofOrganizational change