000 00304nam a2200121Ia 4500
005 20260224040845.0
008 260224s9999||||xx |||||||||||||| ||und||
082 _a621.3 ERI
100 _aErickson, W.H.
245 0 _aElectrical engineering:
260 _aNew York: John Wiley & Sons.
_c1959
942 _cBK
999 _c1691
_d1691