Essays on the sociology of knowledge / 
Edited by Paul kecskemeti 
 - London ;  Routledge & kegan Paul Ltd,  1959. 
 - v, 159+ p.  ill. ;  23 cm+ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>historical background
<br/><br/><label>Dewey Class. No.: </label>301   / MAN N59E