000 00329nam a2200133Ia 4500
008 221221s9999 xx 000 0 und d
100 _aPfeiffer, William Sanboran
245 0 _aTechnical Communication
250 _a6
260 _bPearson
650 _aElectronics And Communication
700 _aPadmaja, T V S
942 _cBK
999 _c31714
_d31714