000 00337nam a2200145Ia 4500
008 161018s9999 xx 000 0 und d
020 _a0
100 _aSharma,S.
_911122
245 _aCommunication System Analog And Digital
250 _a4TH REVEd
260 _bS.K. Kataria & Sons
300 _bRs:379
490 _a7877
999 _c7877
_d7877
942 0 0 _01