Clark, Ralph W. <br/><br/>
Introduction to philosophical thinking  readings and commentary 
Ralph W. Clark. 
 - St. Paul  West Pub. Co.  c1987. 
 - xiii, 612 p.  ill. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Introductions.