000			00517nam a2200169 4500
008			240129t2008 ||||| |||| 00| 0 eng d
020			_a9780073107042
041			_aeng
080			_a621.396.67 _bF7
100			_aFrenzel, Louis, E.
245			_aPrinciples of electronic communication systems
250			_a3rd ed.
260			_aNew York _bMcGraw Hill _c2008
300			_axiii, 930p. : col. ill., col. photo., _bGlossary and index included
650			_aCOMMUNICATION SYSTEMS, WIRELESS
942			_cBK _02
999			_c183105 _d183105