000 00394nam a2200157Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000004030
082 _a621.381
100 _aAgger L.T.
245 0 _aPrinciples of Electronics
260 _aLondon
_bMacmillan, London
_c1965
536 _aManagement
650 _aCivil Engineering
650 _aElectronics Principles
942 _cBK
999 _c2234
_d2234