000			00550 a2200181 4500
003			Nust
005			20251111161327.0
040			_cNust,
082			_a621.382,ARI
100			_aArif, Afaq NC (TCC-9) _9131804
245			_aLine Echo Cancellation in VOIP Systems / _cNC Afaq Arif ,NC Amer Iqbal ,GC M. Saad Yasin , GC Rehan Yousaf and GC Shahab Idrees
260			_aRawalpindi _bMCS,NUST _cOct , 2001
300			_a75: P.;
538			_a Almirah No.70 Shelf No.2
650			_aUG Projects _998716
651			_aTCC-9 _9131796
942			_cPR _2ddc
999			_c188629 _d188629