Data and computer communications
Stallings, William
Data and computer communications - 4 - New Delhi Prentice-Hall of India 1991 - xv, 875p. : ill.
Includes bibliographical references and index.
8120310195
Communication architecture
Communication networking
Data communication
Integrated services digital networks
ISDN
Data and computer communications - 4 - New Delhi Prentice-Hall of India 1991 - xv, 875p. : ill.
Includes bibliographical references and index.
8120310195
Communication architecture
Communication networking
Data communication
Integrated services digital networks
ISDN