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arbauncb |
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250715s1967 ag g 000 0 spa d |
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20250821103924.0 |
| 040 |
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|a AR-BaUNCB
|c AR-BaUNCB
|
| 245 |
1 |
0 |
|a Proceedings of the world population conference. vol. iv selected papers and summaries migration, urbanization, economic development
|
| 260 |
|
|
|a New York :
|b United Nations,
|c 1967
|
| 653 |
|
|
|a Naciones unidas
|
| 650 |
|
7 |
|a Urbanización
|2 mpirdes
|
| 650 |
|
7 |
|a Desarrollo económico
|2 mpirdes
|
| 650 |
|
7 |
|a Migración de personas
|2 unescot
|
| 711 |
2 |
|
|a World Population Conference
|d 30 de agosto, 10 sept. 1965
|c Belgrado
|e Naciones Unidas
|
| 500 |
|
|
|a EN DEPOSITO
|
| 999 |
|
|
|c 73558
|d 73558
|