| 000 | 00485nam a2200181Ia 4500 | ||
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| 999 |
_c32919 _d32919 |
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| 005 | 20220527092340.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a673155080 | ||
| 082 |
_a330 _bRUF _223 |
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| 100 | _aRUFFIN, Roy J. | ||
| 100 | _aGregort, Paul R. | ||
| 245 |
_aPrinciples of economics _c[by] Roy J.Ruffin, Paul R.Gregort |
||
| 260 |
_aIllinois _bScott, Foresman _c1983 |
||
| 300 | _axxxii, 798 p. | ||
| 500 | _aIncludes index. | ||
| 650 | _aEconomics | ||
| 942 | _cS | ||