Mastering Technical Sales: The Sales Engineers Handbook (Ar girro 2014年2月16日 15 阅读 0 评论 金融、投资 Mastering Technical Sales: The Sales Engineers Handbook (Ar by: John Care, Aron Bohlig Publisher: Artech House Print length: 340 Publication date: 2008-08-31 ISBN-10: 1596933399 ISBN-13: 9781596933392 代发服务PDF电子书10元立即求助