Laudan Larry <br/><br/>
Progress and its problem. 

 - New Delhi  Ambika Prakashan       1977 
 - x,257p.  cm. 
<br/><br/><label>Standard No.: </label>39736 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R:(A), L7