Research and development in information retrieval (1989) Proceedings of the 12th Annual International ACM/SIGIR Conference Cambridge, Massachusetts USA, June 25-28, 1989

• Other Authors: Belkin, Nicholas J. (Editor), Van Rijsbergen, C. J., 1943- (Editor)
• Format: Book
• Language: English
• Published: New York Association for Computing Machinery c1989
• Subjects: ACM; DATABASES; FILE PROCESSING; Πληροφορίες, Ανάκτηση των; PROCEEDINGS; ΠΡΑΚΤΙΚΑ ΣΥΝΕΔΡΙΩΝ