| 000 | 00677nam#a2200229#c#4500 | ||
|---|---|---|---|
| 003 | IEF | ||
| 005 | 20180219153723.0 | ||
| 008 | 940519s1989 uuu####fr####| 0||u| |u | ||
| 020 | _a0792300289 | ||
| 040 | _aIEF | ||
| 100 | 1 |
_aSengupta, Jatikumar _940721 |
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| 245 | _aEfficiency analysis by production frontiers: the nonparametric approach | ||
| 260 |
_aDordrecht (etc.) _bKluwer _c1989 |
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| 300 |
_aIX, 246 p. _c25 cm. |
||
| 500 | _aBibliografía,índice | ||
| 490 | _aTheory and decission library. Series B: Mathematical and statisticalmethods | ||
| 650 | 4 |
_aPRODUCCION _948147 |
|
| 650 | 4 |
_aTEORIA ECONOMICA _948552 |
|
| 942 | _cLIB | ||
| 942 | _z1053 | ||
| 999 |
_c34679 _d34679 |
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