Myers, Jerome L Well, Arnold D F, Robert JR, Lorch <br/><br/>
Research design ans statistical analysis 

 - 2nd ed . 
 -  Routledge   2010 
<br/><br/><label>ISBN: </label>97800805864311 
<br/><br/><label>Dewey Class. No.: </label>519.28  / T10 MYE W