Cozby Paul C. <br/><br/>
Methods in Behavioral Research 
Paul C. Cozby and Scott C. Bates 
 - 13th ed. 
 - New York:  Mc Graw Hill,  2018. 
 - xix,428p. 
<br/><br/><label>ISBN: </label>9781259676987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology-Research-Methodology<br/>Social sciences-Research-Methodology 
<br/><br/><label>Dewey Class. No.: </label>150.721  / COM