Norusis, Marija J. <br/><br/>
SPSS/PC + For the IBM PC/XT/AT / 
Marija J. Norusis 
 - Chicago, ILL :  SPSS,  [18--?] 
 - 1 V. (Various pagings) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SPSS/PC+ (Computer file)
<br/><br/><label>LC Class. No.: </label>HA32  / N889 S7