Code for Classifiers: Peinciples governing the consistent placing of book in a system of classification
| Autor principal: | |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Chicago :
American Library Association,
1939
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| Edición: | 2a. ed. |
| Materias: |
| Número de Clasificación: |
025.4 |
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