Roger E Kirk. <br/><br/>
Experimental design :  procedures for the behavioral sciences / 
By Roger E Kirk. 
 - 4th Ed. 
 - Thousand Oaks :  Sage Publications, &copy,  2013. 
 - 1056p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9781412974455 
<br/><br/><label>Dewey Class. No.: </label>300.72  / KIR