TY - BOOK AU - Taub,Herbert AU - Schilling,Donald L. TI - Principles of communication systems SN - 9780070648111 U1 - 621.38 19 PY - 2008/// [reprinted 2010] CY - New York, New Delhi PB - McGraw-Hill KW - Telecommunication systems N1 - Includes bibliographies and index ER -