Lu, Ruqian <br/><br/>
Cognitive systems [electronic resource]   
by Ruqian Lu J५rg H Siekmann and Carsten Ullrich 
 - Berlin  Heidelberg  2007 
<br/><br/> http://dx.doi.org/10.1007/978-3-540-70934-3 
<br/><br/><label>ISBN: </label>9783540709343 
<br/><br/><label>Dewey Class. No.: </label>006.312  / (e-book)