The Notion of Relevance in Information Science: Everybody knows what relevance is. But, what is it really? Synthesis Lectures on Information Concepts, Retrieval, and Services Autor Tefko Saracevic 6 sep 2016 Paperback Preț: 196.75 lei 245.93 lei 3-5 săpt. | 7-13 zile -20%
