Blackwell, Richard J. <br/><br/>
Discovery in the physical sciences 
[by] Richard J. Blackwell. 
 - Notre Dame [Ind.]  University of Notre Dame Press  [1969] 
 - xii, 240 p.  23 cm. 
<br/><br/>Bibliography: p. 229-236. 
<br/><br/><label>LCCN: </label>69014812 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical sciences--Philosophy.
<br/><br/><label>LC Class. No.: </label>Q175  / .B57 
<br/><br/><label>Dewey Class. No.: </label>501