Annual report of the Librarian of Congress : for ther fiscal year ending June 30, 1969
| Autor principal: | |
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| Formato: | Microfilme |
| Idioma: | Castellano |
| Publicado: |
Washington :
Library of Congress
1970
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| Ver en Biblioteca Conventual de El Escorial: | http://catalogo.bibliotecasagustinianas.es/cgi-bin/koha/opac-detail.pl?biblionumber=113995 |
| Descripción Física: | XV,161 p. ; 27 cm |
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