000 00403nam a2200145Ia 4500
008 150723s9999 xx 000 0 und d
020 _a510
082 _a 621.382 CHA-I
100 _a Chakrabarti N B; Datta A K
245 _a Introduction to the principles of digital communications
260 _b New Age International (P) Ltd. Publishers, New Delhi
260 _c2008
300 _a326
942 _cBK
999 _c417
_d417