Gail Gellen Levy, Joan G Snodgrass <br/><br/>
Workbook for the numbers game : statistics for Psychology 

 - The Williams & Wilkins Co, Baltimore  1977 
 - xv,289p tabs 
<br/><br/><label>ISBN: </label>0-683-07815-1 
<br/><br/><label>Dewey Class. No.: </label>150.7253 Lev/Sno