Bolton, Neil <br/><br/>
Concept formation / 
Neil Bolton 
 - 1st ed. 
 - Oxford :  Pergamon Press,  1977 
 - viii, 163 p. ;  22 cm. 
 - Pergamon international library of science, technology, engineering, and social studies .
<br/><br/> Includes index 
<br/><br/>Bibliography : p. 148-155 
<br/><br/><label>ISBN: </label>0080214932  11.00 0080214940pbk  5.00 
<br/><br/><label>LCCN: </label>76-58836 
<br/><br/><label>Subjects--Topical Terms: </label><br/>College students--Psychology<br/>Concepts