SPSS: statistical package for the social sciences 
Norman H. Nie... [et al.] 
 - 2nd ed. 
 - New York :  McGraw-Hill,   1975. 
 - xxiv, 675 p. :  illus. ;  28 cm. 
<br/><br/> 1st ed. by N. Nie, D. H. Bent, and C. H. Hull.  Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070465312 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods--Computer programs.<br/>Social Sciences--Statistics.