000 00391nam a22001457a 4500
020 _a0852261500
082 _222
_a621.3819
100 _aDas, J...et,al
245 _aPrinciples of digital communication /
260 _aNew Delhi,
_bNew Age International,
_cc2007.
300 _axiii, 645 p. ;
_bill. ;
_c23 cm.
700 _aMullick, S.K.
700 _aChatterjee, P. K.
942 _2ddc
_cECE
_08
999 _c47
_d47