Ryan, Thomas P <br/><br/>
Sample size determination and power 

 - Hoboken  John Wiley  2013 
 - xvi, 374 p. 
<br/><br/> 1959 06/02/2015 APD1012674 09/02/2015 Main Budget 
<br/><br/><label>ISBN: </label> USD109.95 
<br/><br/><label>Dewey Class. No.: </label>615.50724 R958S