Cozby Paul C. <br/><br/>
Methods in Behavioral Research 

 - 11th ed. 
 - America, New York:  Mc Graw Hill   2012. 
 - xv, 407p.: 23cm 
<br/><br/><label>ISBN: </label>9780071086288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behavioral Research methods,  Psychology Research Methodology,  Sciences, Social sciences Research 
<br/><br/><label>LC Class. No.: </label>BF 76.5 C6 2012