TY - BOOK AU - Carlson,A.Bruce AU - Crilly,Paul B. AU - Rutledge,Janet C. TI - Communication systems: an introduction to signals and noise in electrical communication SN - 0070111278 AV - TK5102.5TK5102.5TK5102.5TK5102.5TK5102.5TK5102.5TK5102.5TK5102.5TK5102.5TK5102.5 .C3 2002.C3.C3.C3.C3.C3.C3.C3.C3.C3 U1 - 621.382/23 21 PY - 2002/// CY - Boston PB - McGraw-Hill KW - Digital communications KW - Modulation (Electronics) KW - Signal theory (Telecommunication) N1 - Includes index ER -