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020205s2001 xx ||||| eng |
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|a 6787823
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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 672.36
|b Ch512e
|2 21
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|a Chaves de Oña, Juan Carlos
|e Autor/a
|4 aut
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|a The effect of surface condition and high temperature oxidation on quenching performance of 4140 steel in mineral oil /
|c by Juan C. Chaves
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|a [Lugar de publicación no identificado],
|c 2001.
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|a xviii, 278 hojas :
|b ilustraciones (algunas a color)
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|a Tesis (doctoral in manufacturing engineering)--Worcester Polytechnic Institute. Manufacturing Engineering Program, 2001
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|a ACERO
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|x PRUEBAS
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|x FUNDICION
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|x TRATAMIENTO TERMICO
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|a 2005
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|a 20-JUL-2011 - SANCHEZ VELASQUEZ, AURA
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|a 05-FEB-2002 - HERNANDEZ GUZMAN, MARLIN TAYIRA
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| 949 |
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|a MEC -LMG
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| 916 |
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|a Centro Catalográfico
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