000 00323nam a2200121Ia 4500
008 211209s1961 xx 000 0 und d
041 _aeng
082 _a530.141 N61 PLO/COL
100 _aPLONSEY R
245 _aPRINCIPLES AND APPLICATIONS OF ELECTROMAGNETIC FIELDS
260 _aNEW YORK
_bMCGRAW-HILL
_c1961
300 _a570
999 _c2966
_d2966