Shah A B <br/><br/>
Scientific method. 
Shah A B 
 -  1964 
<br/><br/><label>Standard No.: </label>54297 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R17, K41