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008 161121s9999 xx 000 0 und d
100 _aROBERTS (B) ; SCHULE (DL)
245 0 _aModern mathematics and economic analysis
260 _cW.W.Nortan & co
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c54676
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