Description: ISDN :

Main Author:	Stallings, William
Format:	Book
Language:	English
Published:	New York : Macmillan, c1992.
Edition:	2nd ed.
Subjects:	Integrated services digital networks

Physical Description:	xvii, 633 p. : diagr., charts ; 25 cm.
Bibliography:	Includes bibliographical references and index.
ISBN:	002415475X