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008 250409s9999 xx 000 0 und d
020 _a81-224-0231-3
082 _a621.3815364
_bWEI
100 _aWeiske,Wolfgang
245 0 _aThree-phase electricity pi 15
260 _aNew Delhi
_bWiley
_c1989
365 _a40
999 _c250077
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