Retu on Investment in Training and Performance girro 2014年1月10日 11 阅读 0 评论 计算机、互联网 Retu on Investment in Training and Performance Improvement Programs Hardcover: 395 pages Publisher: Taylor & Francis (June 25, 2012) Language: English ISBN-10: 0750676019 ISBN-13: 9780750676014 代发服务PDF电子书10元立即求助