Sellars, Roy Wood,  1880- <br/><br/>
Critical realism :  a study of the nature and conditions of knowledge / 
by Roy Wood Sellars 
 - New York :  Russell & Russell,  1969 
 - 283 p. ;  26 cm. 
<br/><br/><label>LCCN: </label>68-027086 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge, Theory of<br/>Realism