TY - BOOK AU - Roden,Martin S. TI - Analog and digital communication systems SN - 0130327220 U1 - 621.38 23 PY - 1979/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Telecommunication KW - Telecommunication systems N1 - Includes bibliographies and index ER -