000 00395nam a2200145Ia 4500
008 241013s9999 xx 000 0 und d
020 _a9789381335505
100 _aVarshney,Atul Kumar
245 0 _aDigital and Analog Communications
250 _a5
260 _aN Delhi
_bTata Mcgraw Hill Publishing Company P.Ltd.
_c2010
300 _a410
700 _aCotterell, Mike
942 _cBK
999 _c13078
_d13078