000 00389nam a2200157Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000004727
082 _a621.381
100 _aDougherty C.M.
245 0 _aElectronics Technology
260 _aLondon
_bAmerical Tech Society
_c1967
536 _aManagement
650 _aElectronics Technology
650 _aPhysics
942 _cBK
999 _c2623
_d2623