TY - BOOK AU - Frenzel, Louis E TI - COMMUNICATION ELECTRONICS: PRINCIPLES AND APPLICATIONS SN - 9780070483989 U1 - 621.382 PY - 2001/// CY - Newdelhi PB - Tata Mcgraw hill publishing company limited KW - data communications KW - multiplexing KW - radio transmitters N1 - index ER -