000			00311nam a2200145Ia 4500
100			_aKartsev/V.P
650			_aGeneral
942			_cBK
654			_aMagnets
245			_aThree thousand years of magnets
260			_bMir Publishers _aMoscow _c1975
082			_a538.2
300			_a184
546			_aENGLISH
999			_c20743 _d20743