000 00444nam a2200157Ia 4500
008 210716s2007 xx 000 0 und d
020 _a8122420834
041 _aeng
082 _a621.38212 CHAN
100 _aChakrabarti, N B;Datta, A K.
245 _aIntroduction to the principles of digital communications.
250 _a1
260 _aNew Delhi
_bNew Age International Pvt Ltd
_c2007
300 _axxv,326
650 _aDigital Systems
999 _c192117
_d192117