Büttcher, Stefan <br/><br/>
Information retrieval :  implementing and evaluating search engines / 
Stefan Büttcher, Charles L.A. Clarke, Gordon V. Cormack. 
 - Cambridge, Mass. :  MIT Press,  c2010. 
 - xxiv, 606 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780262026512 (hbk.) 0262026511 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Search engines--Programming.<br/>Information retrieval.
<br/><br/><label>Dewey Class. No.: </label>025.524  / BUT 2010