| Tag | Indicator | Content |
|---|---|---|
| 020 | ## | $a0-538-08150-3 |
| 041 | ## | $aEnglish |
| 082 | ## | $a330 |
| 100 | 0# | $aRyan C. Amacher |
| 245 | 00 | $aPrinciples of economics |
| 250 | ## | $a2nd. ed. |
| 260 | ## | $aCincinnati $bSouth-Western $c1983 |
| 300 | ## | $ax, 726 p. $bfig., table $c26 cm |
| 500 | ## | $aIncludes index. |
| 650 | 00 | $aECONOMICS |