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180925s1980 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 304.666
|b B713e
|2 23
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| 100 |
1 |
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|a Bongaarts, John
|d 1945-
|e Autor/a
|
| 245 |
1 |
0 |
|a Estimating the impact of contraceptive prevalence on fertility :
|b aggregate and age-specific versions of a model /
|c John Bongaarts, Sharon Kirmeyer.
|
| 260 |
|
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|a New York, New York :
|b The Population Council,
|c 1980.
|
| 300 |
|
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|a 36 páginas :
|b ilustraciones en blanco y negro.
|
| 490 |
0 |
|
|a Center for Policy Studies. Working papers
|v No. 63
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| 500 |
|
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|a Datos tomados de la cubierta
|
| 650 |
0 |
7 |
|a CONTROL NATAL
|v MODELOS MATEMATICOS
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| 650 |
0 |
7 |
|a DEMOGRAFIA
|
| 650 |
0 |
7 |
|a FECUNDACION HUMANA
|v MODELOS MATEMATICOS
|
| 700 |
1 |
|
|a Kirmeyer, Sharon W.
|e Autor/a
|
| 900 |
|
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|a 2019-O
|
| 916 |
|
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|a Centro Catalográfico
|
| 949 |
|
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|a MELS -CMP
|