Ary, Donald. <br/><br/>
Introduction to statistics  purposes and procedures 
Donald Ary, Lucy Cheser Jacobs. 
 - New York  Holt, Rinehart and Winston  c1976. 
 - xi, 461 p.  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0030884128 
<br/><br/><label>LCCN: </label>75038831  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Statistics
<br/><br/><label>LC Class. No.: </label>HA29  / .A78 
<br/><br/><label>Dewey Class. No.: </label>519.5