Beveridge, W. I. B. <br/><br/>
The art of scientific investigation / 

 - [Rev. ed.] 
 - New York,  Norton  [1957] 
 - 178 p.  illus.  22 cm. 
<br/><br/> Continued by the author's Seeds of discovery. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research.<br/>Investigation
<br/><br/><label>Dewey Class. No.: </label>007  / BEV N57A