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980702s1983 xxu ||||| eng |
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|a 2364063
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 372.72
|b J61S
|2 00
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| 100 |
1 |
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|a Jiménez Carrillo, María de los Angeles
|e Autor/a
|4 aut
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|a A study of the effects of certain variables upon 4th and 6th grade Costa Rican children's ability to solve arithmetic word problems
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| 260 |
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|a Ohio,
|c 1983.
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|a ix, 164 hojas
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|a Tesis (doctor of philosophy)--Ohio State University, 1983
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| 650 |
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|a ARITMETICA
|x ESTUDIO Y ENSEÑANZA
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| 916 |
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|a Centro Catalográfico
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