000 00302nam a2200121Ia 4500
008 241124s9999 xx 000 0 und d
100 _aGodse;Bakshi
245 0 _aPrinciples Of Communication Engineering(Comp and IT)
260 _bTechnical Publication
260 _c2003
300 _a422
942 _cBK
999 _c3521
_d3521