000 00297nam a2200121Ia 4500
008 170101s1960 xx 000 0 und d
082 _a621.3 ERI
100 _aErickson William H.
245 0 _aElectrical Engineering
260 _bJohn Wiley & Sons
_c1960
300 _a614 p.
942 _2ddc
_cB
999 _c380066
_d380066