Beveridge, W.I.B.  x <br/><br/>
The art of scienticfic investighation  x 

 - x 
 - Melbourne  Heinemann  1961 
 - xii, 178 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science - Study and Teaching Science - Study and Teaching 
<br/><br/><label>Dewey Class. No.: </label>507/BEA