000 00493 a2200253 4500
001 59771
020 _a0
041 _aeng
080 _a538.3 Boa
245 _aPrinciples of electric and magnetic fields
250 _a2nd ed
260 _aNew York
260 _bHarper,
260 _c1956
300 _axiv,418 p.
300 _c23.5 cm
490 _a
100 _aBoast, Warren B.
700 _a
650 _a
650 _aElectromagnetic fields
942 _cBK
942 _2UDC
999 _c126031
_d126031