Manning,Christopher D. Introduction to information retrieval / Christopher D. Manning, Prabhakar Raghavan and Hinrich Schutze. - South Asia edition. - Delhi: Cambridge University Press, 2012 [ reprinted 2017 ]. - xxi, 482 p.: ills.; 26 cm. Includes bibliographical references and index. ISBN: 9781107666399 Subjects--Index Terms: MODERN INFORMATION RETRIEVAL Dewey Class. No.: 025.04 / MAN/I