Van Loon, J.F.Galstra <br/><br/>
Facts are not facts 
by J.F. Galstra Van Loon 
 - The Huge  Institute of Social Studies  1973 
 - 11p. 
 - Institute of Social Studies, occasional papers No.35 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of
<br/><br/><label>Dewey Class. No.: </label>B084 In7/35