Folks, J. Leroy,  1929- <br/><br/>
Ideas of statistics / 
J. Leroy Folks 
 - New York :  Wiley,  1981 
 - xiii, 368 p. ;  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0471089621 
<br/><br/><label>LCCN: </label>80-014723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics