000 00290nam a2200121Ia 4500
008 220201s1958 xx 000 0 eng d
082 _a621.3
100 _aMonke, Gordon, S
245 0 _aClassified examples in electrical engineering
260 _bNA
_c1958
300 _a147
942 _2ddc
999 _c74797
_d74797