TY - BOOK AU - Tomasi,Wayne TI - Advanced electronic communications systems SN - 9780130893666 (pbk.) AV - TK5103.7 .T66 2001 U1 - 621.38 21 PY - 2001/// CY - Upper Saddle River, N.J. PB - Prentice Hall KW - Digital communications KW - Telecommunication systems N1 - Includes index ER -