000 00304nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a537
082 _bSEA/E
100 _afrancis weston
_bsears
245 0 _aelectricity and magnetism
260 _alondon
260 _baddison-wesley
260 _c1979
999 _c6905
_d6905