Norusis, Marija J <br/><br/>
SPSS   SPSS 7.5 Guide to Data Analysis 

 - New Jersey  Prentice-hall, Inc.  1997 
 - 553p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 300 
<br/><br/><label>Dewey Class. No.: </label>Q07  / N829