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

 - xii, 328 pages :   illustrations ;   23 cm 
<br/><br/><label>ISBN: </label>0874846838 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human behavior - Research
<br/><br/><label>Dewey Class. No.: </label>150.72