Autor:	Pringle, R.V., Nicholls, Paul, Smith, Flora, Quinn, Karen Takle, Huston, Mary, Silva, Marcos, Large, Andrew, Webber, Sheila, Johanson, Graeme
Zdroj:	Education for Information; October 1994, Vol. 12 Issue: 4 p463-478, 16p
Databáze:	Supplemental Index
Externí odkaz:	Zobrazit plný text záznamu