| 000 | 01148nam a2200277Ia 4500 | ||
|---|---|---|---|
| 001 | 51041 | ||
| 003 | BIBL | ||
| 005 | 20160527184954.0 | ||
| 008 | 810129s1979 nyu bs i0000 spa d | ||
| 035 | _a(OCoLC)07091364 | ||
| 040 | _aPUCPR | ||
| 049 | _acicg | ||
| 050 | 0 | 0 |
_aHT 215 _b.T4 1979 |
| 110 | 2 | 0 |
_aUnited Nations. _bDept. of International Economic and Social Affairs. _9182896 _2Local |
| 245 | 1 | 0 |
_aTendencias y características de la migración internacional desde 1950 _cDepartamento de Asuntos Económicos y Sociales. |
| 260 | 0 |
_aNueva York _bNaciones Unidas _cl979. |
|
| 300 |
_avii, 176 p. : graphs _c28 cm. |
||
| 490 | 1 | _a(Estudios demográficos; no. 64). | |
| 490 | 1 |
_a[Documento] / Naciones Unidas _vST/ESA/Ser.A/64. |
|
| 500 | _a"Número de venta: S.78.XIII.5." | ||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 |
_aEmigration and immigration _xStatistics. _991640 _2Local |
|
| 650 | 0 |
_aEmigracion E Inmigracion _xEstadísticas. _913363 _2LEMB |
|
| 810 | 2 |
_aUnited Nations. _bDept. of International Economic and Social Affairs. _tEstudios de Población _vno. 64. |
|
| 810 | 2 |
_aUnited Nations. _tDocumento _vST/ESA/Ser.A/64. |
|
| 999 |
_c38573 _d38573 |
||