Reference and information services in the 21st century an introduction.

Reference and information services in the 21st century an introduction.

Détails bibliographiques
Auteur principal: Cassell, Kay Ann
Format: Livre
Langue:English
Publié: New York Neal-Schuman Publishers 2006.
Sujets:
Reference services (Libraries)
Electronic reference services (Libraries)
Reference books > Bibliography.
Electronic reference sources > Directories.