SPSS/PC release 1.1 update. 

 - Chicago, Illinois :  SPSS Inc.,  1985. 
 - [various pagings] :  illus. ;  29.5 cm. 
<br/><br/> Includes SPSS/PC for the IBM PC/XT by Maria J. Norusis. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM Personal Computer XT -- Programming.<br/>Social sciences -- Statistical method -- Computer programs.<br/>SPSS/PC.