Isbn: 9787502039059 - 【th】普通高等院校教材：网络信息检索 吕建新, 煤炭工业出版社 9787502039059 (1 risultati)

paperback. Condizione: New. Paperback. Pub a Date: 2011 Pages: 187 Language: Chinese in Publisher: Coal Industry Press ordinary institutions of higher learning teaching materials: Network information retrieval based on the retrieval of network information resources and take advantage of this to introduce a network of information resources retrieve the basic theory and method. as well as the usual network information retrieval system. General universities textbook: network information retrieval as college information man.…