Ferguson, George A. <br/><br/>
Statistical analysis in psychology and education/. 
George A. Ferguson & Yoshio Takane 
 - 6thed. 
 - New York:  McGraw-Hill  C 1989 
 - 587p.  22cm. 
<br/><br/><label>ISBN: </label>0071004386 
<br/><br/><label>Dewey Class. No.: </label>150