000 00311nam a2200121Ia 4500
008 211217s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aOlsen, E
245 0 _aApplied magnetism
260 _bPhilips Technical Library
_c1966
300 _ax,144p p.
942 _c1
999 _c147279
_d147279