000 00304nam a2200121Ia 4500
008 160710s1966 xx 000 0 und d
082 _a538 BRA
100 _aBRAILSFORD,F.
245 _aPHYSICAL PRINCIPLES OF MAGNETISM
260 _bD. VAN NOSTRAND COMPANY LTD
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300 _a119
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_cB
999 _c32816
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