Gravetter, Frederick J. <br/><br/>
Statistics for the behavioral sciences :  a first course for students of psychology and education / 
Frederick J. Gravetter, Larry B. Wallnau. 
 - 2nd ed. 
 - St. Paul :  West Pub,  c1988. 
 - xii, 531 pages :   illustrations ;   26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>031459967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychometrics<br/>Educational statistics
<br/><br/><label>LC Class. No.: </label>BF39  / G78 1988