000 00255nam a2200109Ia 4500
008 220601s9999 xx 000 0 und d
020 _a1840442085
082 _aJR 537 WOOD
100 _aWOODFORD CHRIS
245 0 _aELECTRICITY AND MAGNETISM
942 _cBK
_y561
_zJohn Tresidder
999 _c83566
_d83566