00722    a2200145   4500003000500000005001700005020001500022040000900037082001600046245005800062260004700120300002800167505034700195650003400542Nust20221208100633.0  a8120324943  cNust  a621.382,NII  aIntroduction to digital communication systems /cNIIT  aPrentice-Hall Privet LtdbNew Dellhic2004  ax, 268 p.billusc24 cm  aDigital Communications (Page-1), Digital Transmission And Coding (Page-33), Frame Structures (Page-63), SONET/SDH (Page-79), Data Communications (Page-107), Digital Modulation And Demodulation Techniques (Page-135), Critical Parameters In Data Transmission (Page-167), Radio Transmission (Page-185), Fiber Optic Transmission System (Page-209)  aTelecommunication Engineering