Archivología, bibliografía, bibliotecología y ciencias de la información: ¿todas para una o una para todas?

摘要

Taking into account the diverse definitions of the informative sciences: library science, archivology, bibliographology and information sciences, reflections are made on their points of contact as well as their divergences on the base of the theoretical outline of the bibliological-informative system, developed by the Doctor in Information Sciences Emilio Setién Quesada and other Cuban professionals.