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00748nam a2200205 u 4500 |
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000286731 |
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20110720143301.0 |
| 008 |
s1960 s1960 mx ||||| eng |
| 035 |
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|a 117694
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 312
|b D833h
|2 00
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| 100 |
1 |
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|a Ducoff, Louis Joseph
|d 1909
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Human resources of Central America, Panama and Mexico, 1950-1980, in relation to some aspects of economic development
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| 260 |
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|a México :
|b United Nations Economic Commission for Latin America,
|c 1960.
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| 300 |
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|a 155páginas :
|b ilustraciones ;
|c 27 cm
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| 651 |
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|a AMERICA CENTRAL
|x POBLACION
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| 651 |
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|a MEXICO
|x POBLACION
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| 949 |
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|a -LM b XB
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| 916 |
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|a Registros del LS-2000
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