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| 010 | ⊔ | ⊔ | ‡a 74119342 |
| 015 | ⊔ | ⊔ | ‡aGDB*** (v. 1) |
| 035 | ⊔ | ⊔ | ‡asdr-wu1908955 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)2792880 |
| 040 | ⊔ | ⊔ | ‡aDLC ‡cNRC ‡dm.c. ‡dSER ‡dGZN |
| 050 | 0 | ⊔ | ‡aHC28 ‡b.H44 |
| 100 | 1 | 0 | ‡aHenn, Rudolf. |
| 245 | 1 | 0 | ‡aKonsum- und Produktionstheorie ‡c[von] R. Henn [und] O. Opitz. |
| 260 | 0 | ⊔ | ‡aBerlin, ‡aNew York, ‡bSpringer-Verlag, ‡c1970- |
| 300 | ⊔ | ⊔ | ‡a v. ‡billus. ‡c26 cm. |
| 350 | ⊔ | ⊔ | ‡aDM10.00 ‡a$2.80 (v. 1) |
| 490 | ⊔ | 0 | ‡aLecture notes in operations research and mathematical systems, ‡v25 |
| 504 | ⊔ | ⊔ | ‡aBibliography: v. 1, p. [121]-124. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aSupply and demand ‡xMathematical models. |
| 650 | ⊔ | 0 | ‡aConsumption (Economics) ‡xSurveys. |
| 700 | 1 | 0 | ‡aOpitz, Otto, |
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| DAT | 2 | ⊔ | ‡a2023-03-05T18:30:02Z |
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