000 00472nam a2200145 4500
008 150507b xxu||||| |||| 00| 0 eng d
020 _a9780071106078
050 _aTK 5101 .F664 2008
100 _aFrenzel, Louis E.
_d2008
245 _aPrinciples of electronic communication systems
250 _a3rd ed.
260 _aNew York:
_bMcGraw-Hill,
_c2008
300 _axiii,930p.
_bIcludes index
942 _2lcc
_cBOOKS
_hTK 5101 .F664 2008
_kTK
_m5101 .F664 2008
999 _c426
_d426