Cozby,Paul C. <br/><br/>
Methods in behavioral research / Paul C.Cozby 

 - 11th ed. 
 - New York  Mc GrawHill  2012 
 - xiv, 416 p. 
<br/><br/><label>ISBN: </label>978-007-108628-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>F 2273