000 00258nam a2200109Ia 4500
008 220713s9999 xx 000 0 und d
020 _a1 84044 208 5
082 _aJ 508.7 WOOD
100 _aWOODFORD, C
245 0 _aElectricity and magnetism
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c707263
_d707262