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150324s1990 xxu ||||| eng |
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|a 0028970063
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|a 9443875
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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|a eng
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| 082 |
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|a 370.780.73
|b L758q
|2 20
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| 100 |
1 |
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|a Linn, Robert L.
|e Autor/a
|4 aut
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| 245 |
1 |
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|a Quantitative methods /
|c Robert L. Linn. Qualitative methods / Frederick Erickson
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| 260 |
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|a New York :
|b Macmillan Publishing Company,
|c 1990-.
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| 300 |
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|a vii, 200 páginas :
|b ilustraciones
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| 490 |
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|a Research in teaching and learning ;
|v volumen 2
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| 500 |
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|a "A project of the American Educational Research Association"
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| 650 |
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|a EDUCACION
|x INVESTIGACIONES - ESTADOS UNIDOS
|2 CC
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| 650 |
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|a ENSEÑANZA
|x ESTADOS UNIDOS
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| 912 |
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|a 09-APR-2015 - MURILLO HERNANDEZ, XINIA
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| 915 |
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|a 09-APR-2015
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| 917 |
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|a 24-MAR-2015 - SAENZ QUESADA, ROCIO
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| 949 |
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|a XM -ACC
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| 916 |
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|a Centro Catalográfico
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