| 000 | 00402nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170207s9999 xx 000 0 und d | ||
| 082 | _aPG 338 HEA-P | ||
| 100 | _aHeathfield, David F | ||
| 245 | _aProduction functions | ||
| 260 | _bMacmillan & Co. Ltd., London | ||
| 260 | _c1971 | ||
| 300 | _a91 | ||
| 440 | _aMacmillan Studies in Economics | ||
| 650 | _aProduction economics | ||
| 942 | _cBOOKS | ||
| 999 |
_c24385 _d24385 |
||