000 00353nam a2200145Ia 4500
008 240517s9999||||xx |||||||||||||| ||und||
020 _cRS 140.00
040 _aSCE
100 _aChakraborti P
245 0 _aPrinciples of Digital Communication
250 _a1st
260 _aNew Delhi.
_bDhanpat rai & Co
_c2004
300 _axi,402p.
942 _cBK
999 _c174798
_d174798