Pérez-González, L A. <br/><br/>
Concept formation based on the relations among values of multi-component figures.  [electronic resource] 

 -  Behavioural processes  Oct 2001 
 - 1-14 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1872-8308 
<br/><br/><label>Standard No.: </label>10.1016/s0376-6357(01)00169-3  doi