VINACKA Edgar W. <br/><br/>
The psychology of thinking/ 
Edgar Vinacka W. 
 - New York:  McGraw-hill,  c1952 
 - xiii,392p.:  ill.; 
<br/><br/> Includes bibliographic references and index 
<br/><br/><label>ISBN: </label>5113599 
<br/><br/><label>Dewey Class. No.: </label>150