ISBN: 9787567403796 - science and technology information retrieval(chinese edition) (1 risultati)

paperback. Condizione: New. Pub Date: 2014-02-01 Pages: 268 Language: Chinese Publisher: Northeast Forestry University Press. Science and Technology Information Retrieval. focuses on the basics of information retrieval. access methods. and all kinds of information screening strategy: Focus network database retrieval techniques . especially the choice of search terms. the search question-writing. the database automatically push function. the subject is automatically set function. subject tracking function for a detailed .…