Librarian in a box: The use of electronic mail for reference

Autor:	Still, Julie, Campbell, Frank
Zdroj:	Reference Services Review, 1993, Vol. 21, Issue 1, pp. 15-18.
Databáze:	Emerald Insight
Externí odkaz:	http://www.emeraldinsight.com/doi/10.1108/eb049171 Zobrazit plný text záznamu