000 00343nam a2200109Ia 4500
008 211209s2005 xx 000 0 und d
041 _aeng
100 _aDAS J
245 _aPRINCIPLES OF DIGITAL COMMUNICATION; SIGNAL REPRENTATION DETECTION ESTIMATED INFORMATION
260 _aNEW DELHI
_bNEW AGE INTERNATIONAL PUBLICATION
_c2005
300 _a645
999 _c42720
_d42720