Weinbach, Robert W. <br/><br/>
Statistics for social workers / 
Robert W. Weinbach, Richard M. Grinnell, Jr. 
 - 5th ed. 
 - Boston, Mass. :  Allyn and Bacon,  c2001. 
 - xvii, 269 p. :  ill. ;  24 cm. 
 - 519.5/024/362 .
<br/><br/>Includes bibliographical references (p. 243-244) and index. 
<br/><br/><label>ISBN: </label>0801333121 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.<br/>Social service--Statistical methods.<br/>Վիճակագրություն
<br/><br/><label>Dewey Class. No.: </label>519.5/024/362