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00615nam a2200181 u 4500 |
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000258170 |
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20110720143301.0 |
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s1982 s1982 xxu ||||| eng |
035 |
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|a 113298
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040 |
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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041 |
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|a eng
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082 |
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|a 510.7
|b C912c
|2 00
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245 |
1 |
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|a Creative problem solving
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260 |
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|a Ardley, N.Y. :
|b University of the State of New York State, Universidad Departamento Bureau of Curr,
|c 1982.
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300 |
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|a iv, 44 páginas :
|b ilustraciones ;
|c 29 cm
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650 |
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|a MATEMATICAS
|x ESTUDIO Y ENSEÑANZA
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949 |
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|a YV-LM b XB
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916 |
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|a Registros del LS-2000
|