000			00494nam a22001937a 4500
003			OSt
005			20230601093141.0
008			230601b |||||||| |||| 00| 0 eng d
020			_a9781260597899
040			_cKsTU
050			_aTK5101 _bfre2023
100			_aFrenzel Jr. E. Louis
245			_aPrinciple of Electronic Communication Systems:
250			_a5th ed.
260			_aNew York: _bMcGraw Hill, _c2023.
300			_a925p.: _bill.;
504			_aIncludes Index.
942			_2lcc _cBK _n0
999			_c1904 _d1903