1999 - Tmn Telecommunications Management Network (Hardcover) ISBN-13: 9780070658158 ISBN-10: 0070658153 Genre: Computers & Technology ? 1998 - Network Management Systems Essentials Special Reprint Edition (Paperback) ISBN-13: 9780070658349 ISBN-10: 007065834X ? Network Management Systems Essentials [Mcgraw-Hill Series on Computer Communications] (Hardcover) ISBN-13: 9780070657663 ISBN-10: 0070657661 ? |