000			00562 a2200217 4500
003			ISURu
005			20240721200620.0
008			230609b ce ||||| |||| 00| 0 sin d
020			_a0070509379
041			_aeng
080			_a621.391 _bPRO
100			_aProakis, John G _967756
245			_aDigital communications
250			_a2nd ed.
260			_aNew York _bMcGraw-Hill _c1989 _g1989
300			_axviii,905 p.
650			_aCOMMUNICATION ENGINEERING
650		0	_aSIGNAL PROCESSING _9102539
942			_cR _2ddc
945			_dMain Library ADMIN _c26318
999			_c93810 _d113846