Mendenhall, William <br/><br/>
Statistics  a tool for the social sciences/ 
(by) Lyman Ott, Richard F. Larson, William Mendenhall. 
 - 4th edition 
 - Boston:  Duxbury Press,  1987. 
 - xv, 576 p. : illus. ;    25 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0871500345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics