OSI Reference Model for Telecommunications girro 2015年6月1日 15 阅读 0 评论 工程 OSI Reference Model for Telecommunications by: Debbra Wetteroth Publisher: -Hill Professional Print length: 320 Publication date: 2001-11-27 ISBN-10: 0071380418 ISBN-13: 9780071380416 代发服务PDF电子书10元立即求助