TY - BOOK AU - Martin,James TI - Telecommunications and the computer SN - 8120307712 U1 - 621.382 22 PY - 1990/// CY - New Delhi PB - Prentice-Hall of India KW - Electrical and electronics engineering KW - Telecommunication KW - Data transmission systems N1 - Includes bibliographical references and index; EEE ER -