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

 - 4 
 - New York  Longman  1998 
 - xiv, 258p. 
<br/><br/><label>ISBN: </label>801318262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods<br/>Social work--Statistical methods<br/>Statistics