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  1. Sistema de Clasificacion Decimal adaptado y traducido bajo la direccion de Jorge Aguayo, con adaptationes para los paises de habla espanola basado en la 18a edicion can adiciones de la 19a edicion (1980) 0.04
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  2. Classificación Decimal Universal (CDU) : Edición abreviada de Norma UNE 50001:2000 (2001) 0.03
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    Editor
    Centro de Información y Documentación Cientifica
    Issue
    Tradución del Master Reference File realizada por le Centro de Información y Documentación Cientifica (CINDOC) ; adaptada por Rosa San Segundo Manuel.