Proper study. 

 - London :  Macmillan,  1971. 
 - xvi, 236p. ;  22cm. 
 - Royal Institute of Philosophy lectures. 4 .
<br/><br/><label>ISBN: </label>  Pounds 4.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy--Study and teaching.<br/>Philosophy and social science.<br/>Speeches, addresses, etc.<br/>Social sciences--Philosophy.
<br/><br/><label>Dewey Class. No.: </label>171.7