000 | 00709nam#a2200229#c#4500 | ||
---|---|---|---|
003 | IEF | ||
005 | 20180219154725.0 | ||
008 | 941205s1991 uuu####fr####| 0||u| |u | ||
040 | _aIEF | ||
100 | 1 |
_aGood, David H. _919144 |
|
245 | _aThe structure of production, technical change and efficiency in a multinational industry : an application to U.S. airlines | ||
260 |
_aCambridge, Mss. _b NBER _c1991 |
||
300 |
_a32 p. _b gráf. _c 22 cm. |
||
500 | _aResumen. -- Conclusiones. -- Bibliografía | ||
490 | _aNBER. W.p ; 3939 | ||
650 | 4 |
_aESTADOS UNIDOS _942888 |
|
650 | 4 |
_aLINEAS AEREAS _947637 |
|
650 | 4 |
_aASPECTOS ECONOMICOS _932202 |
|
942 | _cLIB | ||
942 | _z32240 | ||
999 |
_c42844 _d42844 |