Information access capabilities and limitations of printed and computerized sources

Xehetasun bibliografikoak
Egile nagusia:	Hyman, Richard Joseph
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Chicago American Library Association 1989.
Gaiak:	Information retrieval. Cataloging > History. Cataloging > Data processing. Machine-readable bibliographic data. Online bibliographic searching. Bibliographical services.