Wiseman, Stephen. <br/><br/>
Correlation methods. 

 - Manchester :  Manchester U.P.,  1966. 
 - Statistical guides in educational research ;  no.1 .
<br/><br/>Bibliography: p. 44. 
<br/><br/><label>LCCN: </label>66067190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Correlation (Statistics)<br/>Educational statistics.
<br/><br/><label>LC Class. No.: </label>LB2846  / .W57 
<br/><br/><label>Dewey Class. No.: </label>311.25