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  • × author_ss:"Ruiz-Perez, R."
  • × theme_ss:"Formalerschließung"
  1. Ruiz-Perez, R.: Clasificacion y caracterizacion de las entidades : una propuesta para su tratamiento catalografico (1998) 0.01 
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  2. Ruiz-Perez, R.; Lopez-Cozar, E.D.: Education for cataloging in Spanish universities : a descriptive and critical study (2005) 0.01 
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  3. Ruiz-Perez, R.: Consequences of applying cataloguing codes for author entries to the Spanish National Library online catalogs (2001) 0.01 
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