A relevancia fogalmáról (Fejlődési irányok a könyvtárügyben)

Abstract

Advances in Librarianship. 6. köt. Ed. by Melvin J. Voigt, Michael H. Harris. New York - San Francisco - London. Academic Press. 1976. XVII. 291 p.
SARACEVIC, T.: Relevance:a review of the literature and a framework for thinking on the notion in information science = Advances in Librarianship. 6. köt. Academic Press. 1976. p. 79-138.