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20171204085452.0 |
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170928s1965 nyua gr ||||||eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
0 |
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|a 304.607
|b H576t
|2 23
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| 100 |
1 |
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|a Hertzberg, Hazel W.
|e Autor/a
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| 245 |
1 |
0 |
|a Teaching population dynamics :
|b an instructional unit for secondary school sudents /
|c by Hazel W. Hertzberg, consultant George W. Carey.
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| 260 |
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|a New York :
|b Population Instructional Materials Project. International Studies Program. Teachers College, Columbia University,
|c c1965.
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| 300 |
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|a iii, 91 páginas :
|b ilustraciones.
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| 650 |
0 |
7 |
|a POBLACION
|x ESTUDIO Y ENSEÑANZA
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| 650 |
0 |
7 |
|a DEMOGRAFIA
|x ESTUDIO Y ENSEÑANZA
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| 700 |
1 |
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|a Carey, George Warren
|d 1927-2012
|e Consultor/a de un Proyecto
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| 900 |
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|a 2017-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a MELS -SVZ
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