000 00267nam a2200109Ia 4500
020 _a9780070483989
100 _aFRENZEL LOUIS.F
_9748
245 _aCOMMUNICATION ELECTRONICS PRINCIPLES AND APPLICATIONS
250 _a21 RP
260 _c2013
_bMCGRAWHILL
490 _aP8800
999 _c8835
_d8835