000 00308nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a629
_bRIE
100 _aRieger, Heinz
245 4 _aThe Magnetic Circuits (Et)
260 _a
_bWiley eastern limited
_c1989
365 _b0
650 _a
_a
999 _c2199
_d2199