Sauers Michael P. Searching 2.0 - New York Neal-Schuman Publishers USA 2009 - xiii,337p. cm. ISBN: 9781555706074 (pbk) 2978.94 Standard No.: 100711 Source: 29518, 25/03/2010, Segment Book Distributors Textual Subjects--Topical Terms: LIBRARY SCIENCE Dewey Class. No.: 2:(D65,8(B)):71W), P9