Hanson, Norwood Russell. <br/><br/>
Patterns of discovery :  an inquiry into the conceptual foundations of science / 
Norwood Russell Hanson 
 - Cambridge :  University Press,  1958. 
 - ix, 240 p. :  ill. ;  22 cm. 
<br/><br/>Include index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Philosophy.
<br/><br/><label>Dewey Class. No.: </label>501  / HAP 1958