Craft, John L. <br/><br/>
Statistics and data analysis for social workers / 
John L. Craft 
 - 2nd 
 - Itasca, IL :  F.E. Peacock Publ., Inc. ,  1990. 
 - XV, 194 p. 
<br/><br/><label>ISBN: </label>0-87581-343-7  600.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Математическая статистика