000			00576nam a22002057a 4500
001			000000282962
020			_a0-07-110607-8
040			_cUDSM
050			_aTK5101.F664 2008
100	1		_aFrenzel. Louis E. _eAuthor
245	1		_aPrinciples of electronic communications systems
250			_a3rd ed.
260			_aBoston _b: McGraw-Hill
300			_axiii,930p. _b: ill. _c; 29cm.
504			_aIncludes bibliographical references and index
650			_aTelecommunication
650			_aTextbooks
650			_aWireless communication systems
942			_2lcc _cBK _n0
999			_c133145 _d133145