Schrenk, Michael. <br/><br/>
Webbots, spiders, and screen scrapers  a guide to developing Internet agents with PHP/CURL /  [electronic resource] : 
by Michael Schrenk. 
 - San Francisco :  No Starch Press,  c2007. 
 - xviii, 306 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Web search engines.<br/>Internet programming.<br/>Internet searching.<br/>Intelligent agents (Computer software)
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TK5105.884  / .S37 2007eb 
<br/><br/><label>Dewey Class. No.: </label>025.04