Ruthven, K. K. <br/><br/>
Critical Assumptions 

 - Cambridge  Cambridge University Press  1979 
 - x, 263  PB 
<br/><br/><label>ISBN: </label>0 31846 7 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>801.9