000 00329nam a2200133Ia 4500
008 220928s9999 xx 000 0 und d
082 _bSHA
100 _aSHARMA, SANJAY
245 0 _aDIGITAL COMMUNICATION
260 _bS.K. KATARIA & SONS, NEW DELHI
_c2012
300 _a582
650 _aDigital Communication
942 _cBK
999 _c206584
_d206584