EVALUATING THE ECONOMIC EFFICIENCY OF A DOCUMENT RETRIEVAL SYSTEM

Autor:	LANCASTER, F.W., CLIMENSON, W.D.
Zdroj:	Journal of Documentation, 1968, Vol. 24, Issue 1, pp. 16-40.
Databáze:	Emerald Insight
Externí odkaz:	http://www.emeraldinsight.com/doi/10.1108/eb026441 Zobrazit plný text záznamu