Humphreys, Willard C <br/><br/>
Anomalies and scientific theories 

 - San Francisco  Freeman, Cooper  1968 
 - 318 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANOMALIES<br/>SCIENCE<br/>SCIENTIFIC THEORIES
<br/><br/><label>Dewey Class. No.: </label>501  / HUM