ISDN
Subtitle: Concepts, Facilities, and Services (McGraw-Hill Communication Series)
Publisher: McGraw-Hill Companies
Published: June 1990
Language: eng
Format: Hardcover
Number of pages: 302
ISBN-13: 9780070342422
Subjects: Communications engineering / telecommunications; Computer Communications & Networking; Networking - General; Telecommunications; Computers - Communications / Networking; Computer Bks - Communications / Networking