000 00304nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a621.3
100 _aPratt, W T
245 0 _aWorked examples in electrical engineering
260 _bHut chinson tech education
_c1969
300 _a350
942 _2ddc
999 _c76689
_d76689