000 00295nam a2200109Ia 4500
008 160710s1958 xx 000 0 und d
082 _a658.561 ELE
245 _aPROCEEDINGS OF THE EIA CONFERENCE ON AUTOMATION SYSTEMS
260 _bENGINEERING PUBLIHERS
_c1958
300 _a180
942 _2ddc
_cB
999 _c21937
_d21937