Hanson, Norwood Russell. <br/><br/>
Patterns of discovery;  an inquiry into the conceptual foundations of science. 

 - Cambridge [Eng.]  University Press,  1958. 
 - ix, 240 p.  illus.  23 cm. 
<br/><br/><label>LCCN: </label>58059608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Philosophy.
<br/><br/><label>LC Class. No.: </label>Q175  / .H27 
<br/><br/><label>Dewey Class. No.: </label>501