000 00256nam a2200109Ia 4500
008 220713s9999 xx 000 0 und d
020 _a075 020267X
082 _aJNF 538 CATH
100 _aE CATHERALL
_9134121
245 0 _aEXPLORING MAGNETS
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c707520
_d707519