000			00574nam a2200217Ia 4500
005			20230707160342.0
008			140515s9999||||xx |||||||||||||| ||und||
020			_a9780071263788
020			_a0071263780
040			_aUPES LIBRARY _bEnglish
082			_a621.382 _bPRO
100			_aProakis, John G. _98670
245			_aDigital communications
250			_a5th ed.
260			_aNew Delhi : _bMcGraw Hill, _c2008
300			_axviii, 1150p.
500			_aIncludes index
650			_aDigital communication _917346
700			_aSalehi, Masoud _914557
942			_cBK
999			_c26278 _d26278