Weinbach, Robert W. <br/><br/>
Statistics for social workers 

 - 8th ed. 
 - Boston  Allyn Bacon  2010 
 - xiv,298p.  PB  24cm. 
<br/><br/><label>ISBN: </label>9780205739875 
<br/><br/><label>Dewey Class. No.: </label>519.5024362  / WEI