Mill John Stuart <br/><br/>
Philosophy of scientific method,ed. by Ernest Nagel. 

 -  1950 
 - Hafner library of classics,ed. by Oskar Piest,etc.,12. .
<br/><br/><label>Standard No.: </label>54285 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R17xM06, J0-;1