TY  - BOOK
AU  - Martin, James
TI  - Telecommunications and the computer
SN  - 876927711
CY  - New Delhi
KW  - Analog transmission
KW  - Digital transmission
KW  - Network architectures -- Communications
KW  - Switching -- Telephone
KW  - Telecommunications
KW  - Telephone switching
N1  - Includes bibliographical references and index
ER  -