000 00323nam a2200133Ia 4500
008 240411s9999||||xx |||||||||||||| ||und||
020 _cRs.175.00
040 _aKP
100 _aChakrabarti, P.
245 0 _aPrinciples of Digital communications
260 _aDelhi
_bDhanpat Rai
_c2010
300 _aXI;402P.
942 _cBK
999 _c21443
_d21443