Ewen, Robert B.  <br/><br/>
Introductory statistics for the behavioral sciences / 
by Robert B. Ewen 
 - New York :  Academic Press,  1971. 
 - xiv, 155 p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.
<br/><br/><label>LC Class. No.: </label>QA276.12.E94 1971