000 00312nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.382
100 _aHari Bhat K N
245 0 _aDigital Communications : A Simplified Approach
250 _a1
260 _bSanguine Technical Publishers
_c2005
942 _cBK
999 _c8546
_d8546