Chowdhury, G G. Introduction to modern information retrieval / by G G Chowdhury. - 2nd ed / . - London : Facet Publishing , 2003. - 508p. : figures ; 24cm . Includes index ISBN: 1856044807 GBP39.95 Subjects--Index Terms: MODERN INFORMATION RETRIEVAL Dewey Class. No.: 025.04 / CHO/I