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00754nam a2200241 u 4500 |
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20110720143301.0 |
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s1955 s1955 xxu ||||| eng |
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|a 31435
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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 662.622
|b A512s
|2 00
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| 110 |
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|a American Society for Testing Materials
|e Autor/a
|4 aut
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|a Symposium on coal sampling
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|a Philadelphia,
|c 1955.
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| 300 |
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|a 152 páginas :
|b ilustraciones ;
|c 23 cm.--
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|a Its. Special Technical publication ;
|v n. 162)
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| 650 |
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|a MUESTREO (ESTADISTICA)
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| 650 |
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|a CARBON
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| 650 |
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|x ANALISIS
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|a 20-JUL-2011 - MARTEN MADRIGAL, ALEXANDRA
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| 949 |
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|a -ME.b ME
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| 916 |
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|a Registros del LS-2000
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