000 00291nam a2200121Ia 4500
008 220201s1956 xx 000 0 eng d
082 _a621.31924
_bSTU
100 _aStubbs, GB
245 0 _aElectrical wiring diagrams
260 _bLondon: E & F N Spon
_c1956
300 _a50
942 _2ddc
999 _c73927
_d73927