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                    [section] => 1997
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    [2] => stdClass Object
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                    [0] => Clasificación ¿Actividad Técnica o Teórica?@en
                    [1] => Clasificación ¿Actividad Técnica o Teórica?@es
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                    [0] => LIBRARY CLASSIFICATION IS A THEORETICAL ACTIVITY EXPRESSED IN DIFFERENT CLASSIFICATION SYSTEMS: DEDUCTIVE- LOGICAL, SYMBOLIC- LOGICAL AND MATHEMATICAL- LOGICAL; LIKEWISE IN THE ABSTRACT RELATIONS GENERATED BETWEEN THE SUBJECT AND THE OBJECT WHEN ANY CLASSIFICATION SYSTEM IS PUT IN PRACTICE.@en
                    [1] => LA CLASIFICACIÓN BIBLIOTECOLÓGICA ES UNA ACTIVIDAD TEÓRICA MANIFIESTA EN LOS DISTINTOS SISTEMAS DE CLASIFICACIÓN LÓGICOS- DEDUCTIVOS, LÓGICOS- SIMBÓLICOS Y LÓGICOS- MATEMÁTICOS; ASÍ COMO EN LAS RELACIONES ABSTRACTAS QUE SE GENERAN ENTRE SUJETO Y OBJETO AL PONERSE EN PRÁCTICA CUALQUIER SISTEMA DE CLASIFICACIÓN.@es
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    [4] => stdClass Object
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                    [0] => SUSANA SANDER
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    [6] => stdClass Object
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                    [vol] => 2
                    [nr] => 5
                    [year] => 1988
                    [theme] => 
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                    [0] => 1988-07-01
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                                    [0] => 10.22201/iibi.0187358xp.1988.5.3738
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                    [0] => es
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            [license] => Array
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                    [0] => stdClass Object
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                            [@xml:lang] => es-ES
                            [#text] => Derechos de autor 1988 Investigación Bibliotecológica: archivonomía, bibliotecología e información
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