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00867nas a2200253 u 4500 |
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000499844 |
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20120717175338.0 |
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c1970 s1970 xxu 0||||| eng |
| 022 |
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|a 00218251
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| 035 |
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|a 116724
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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| 082 |
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|a 370
|b J
|2 00
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| 245 |
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0 |
|a Journal for research in mathematics education
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| 260 |
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|a Reston, Va. :
|b National Council of Teachers of Mathematics,
|c c1970.
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| 300 |
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|a volúmenes ;
|c 23 cm
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| 362 |
1 |
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|a [Vol. 1, no. 1 (1970)]- . --
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| 500 |
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|a Indizada en: Educ. Ind., C.I.J.E., Psychol. Abstr.
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| 590 |
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|a Suscripción/Expositor/Alerta
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| 590 |
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|a Suscripcion.
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| 650 |
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|a MATEMATICAS
|x ESTUDIO Y ENSEÑANZA - PUBLICACIONES PERIODICAS
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| 912 |
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|a 17-JUL-2012 - ALPIZAR HIDALGO, CARMEN MARIA
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| 949 |
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|a LA-LA b LA
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| 916 |
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|a Registros del LS-2000
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