Cozby, Paul C. <br/><br/>
Methods in Behavioral Research 
/ Paul C. Cozby and Scott C. Bates 
 - 13th ed. 
 - Chennai:  MacGraw Hill Education,  2018. 
 - xviii,428p.  col., ill.;  25cm (Pb) 
<br/><br/>Includes index. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>9789353162108 
<br/><br/><label>Dewey Class. No.: </label>001.42 C65M