Runyon, Richard P. <br/><br/>
Fundamentals of behavioral statistics/ 
Richard P. Runyon. 
 - 4th ed. 
 - Reading, Mass.  Addison-Wesley  c1980 
 - xii, 462 p. :   ill. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>LCCN: </label>79-017817 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Sciences--Aged<br/>Statistics