| 000 | 00877nam#a2200265#c#4500 | ||
|---|---|---|---|
| 003 | IEF | ||
| 005 | 20180219150027.0 | ||
| 008 | 941205s1992 uuu####fr####| 0||u| |u | ||
| 040 | _aIEF | ||
| 100 | 1 |
_aJoyce, Theodore J. _923157 |
|
| 245 | _aThe consequences and costs of maternal substance abuse in New York city : a pooled time - series, cross - section analysis | ||
| 260 |
_aCambridge (Mss.) _b National Bureau of Economic Research _c1992 |
||
| 300 |
_a25 p. _b gráf. _c23 cm |
||
| 500 | _aResumen. -- Conclusiones. -- Bibliografía Suscripción | ||
| 490 | _aNBER. Working papers;3987 | ||
| 650 | 4 |
_aNIÑOS _947835 |
|
| 650 | 4 |
_aESTUPEFACIENTES _942925 |
|
| 650 | 4 |
_aGASTOS SANITARIOS _944933 |
|
| 650 | 4 |
_aMINORIAS ETNICAS _947759 |
|
| 650 | 4 |
_aESTADOS UNIDOS _942888 |
|
| 650 | 4 |
_aMODELOS ECONOMETRICOS _947776 |
|
| 942 | _cLIB | ||
| 942 | _z14883 | ||
| 999 |
_c4251 _d4251 |
||