Ferguson, George Andrew. <br/><br/>
Statistical analysis in psychology & education / 
George A. Ferguson. 
 - 5th ed. 
 - New York :  McGraw-Hill,  c1981 
 - x, 549 p. :  ill. ;  24 cm. 
 - McGraw-Hill series in psychology .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070205051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Psychometrics.<br/>Educational tests and measurements.
<br/><br/><label>Dewey Class. No.: </label>519.5  / FES 1981