McGuigan, F J <br/><br/>
Experimental pschology  methedological approach 

 - 2nd ed. 
 - New Delhi  Prentice - Hall of private limited  1969 
 - xii, 400p.; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental contorl<br/>Experimental design<br/>Hypothesis<br/>Psychology - methodology<br/>Psychology of experiment