000			00419nam a2200145Ia 4500
008			140208s9999 xx 000 0 und d
044			_aU.S.A.
080			_a537 H229P
100			_aHarnwell, Gaylord P.
245			_aPrinciple of electricity and electronmagnetism _cGaylord P. Harnwell
250			_a2nd ed.
260			_bMcgrew-Hill Book Company _aNew York _c1949
300			_axvi, 670 p.; 24cm.
942			_2udc _cGB _03
999			_c1572 _d1572