Isdn Office Communication Techniques
Subtitle: Basic Training
Publisher: Alpha Science International, Ltd
Published: March 30, 1999
Language: eng
Format: Paperback
Number of pages: 86
ISBN-13: 9788173192470
Subjects: Personal computers; Telephone technology; Wide area networks (WANs); Technology; Computers - General Information; Science/Mathematics; General; Engineering - General; Networking - Intranets & Extranets