Werkmeister, W. H. <br/><br/>
The basis and structure of knowledge / 
W. H. Werkmeister. 
 - New York :   Harper,  c 1948. 
 - xi, 451 p. :  ill. ;  20 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p.420-438. 
<br/><br/>392  392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge--Theory.
<br/><br/><label>Dewey Class. No.: </label>121 / W493b