Kuhn, Thomas S. <br/><br/>
Essential tension: Selected studies in scientific tradition and change 

 - Chicago  University of Chicago Press      1977 
 - xxiii, 366 p.  Includes bibliographical references and index 
<br/><br/><label>Source: </label> Reference  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--History.<br/>Science--Philosophy