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20221108185325.0 |
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221108b |||||||| |||| 00| 0 spa d |
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|a Sistema de Bibliotecas de la Universidad de las Regiones Autónomas de la Costa Caribe Nicaragüense
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| 080 |
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|a 001.42 F6341
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| 082 |
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|a 001.42 F6341
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| 100 |
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|a Flores, Oscar
|9 3412
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| 245 |
1 |
0 |
|a Metodología de investigación : niveles de investigación y objetivos estadísticos / Oscar Flores
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| 260 |
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|a Siuna, RAAN, Nicaragua : URACCAN
|c 2010
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| 300 |
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|a 37 P.
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| 500 |
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|a Incluye índice, referencias bibliográficas, anexos
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| 505 |
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|a Validez de un estudio: tipos de errores; qué requisitos debe cubrir un instrumento de medición; factores que pueden afectar la confiabilidad y la validez; validación cualitativa de un instrumento: aproximación a la población (validez de respuesta), juicio de expertos (validación por jueces), revisión del conocimiento disponible (validez racional); validez cuantitativa de un instrumento; niveles de investigación; los objetivos estadísticos.
|
| 590 |
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|a Col. Agro
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| 650 |
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|a 1. AGROFORESTAL 2. INVESTIGACIÓN - METODOLOGÍA 3. INVESTIGACIÓN CIENTÍFICA 4. LÓGICA MATEMÁTICA 5. METODOLOGÍA CIENTÍFICA
|9 41678
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