... Environments, and ToolsMichael W. Berry and Murray Browne, Understanding Search Engines: Mathematical Modeling and Text Retrieval, Second EditionCraig C. Douglas, Gundolf Haase, and ... EditionMichael W. Berry and Murray Browne, Understanding Search Engines: Mathematical Modeling and Text Retrieval Jack J. Dongarra, lain S. Duff, Danny C. Sorensen, and Henk A. van ... Michael W. Understanding search engines : mathematical modeling and text retrieval / Michael W. Berry, Murray Browne.—2nd ed.p. cm.Includes bibliographical references and index.ISBN...