FERGUSON, George A. <br/><br/>
Statistical analysis in psychology & education 
/[by] George A.Ferguson 
 - New York  McGraw-Hill  1971 
 - xii, 492 p. 
<br/><br/> Includes appendixes and index. 
<br/><br/><label>ISBN: </label>70205051 
<br/><br/><label>Dewey Class. No.: </label>519  / FER