Pollock, Philip H., <br/><br/>
An SPSS companion to political anlysis / 
Philip H. Pollock. 
 - 3rd ed. 
 - Washington :  CQ Press,  c2009 
 - xv, 261 p. :  ill.  1 CD-ROM 
<br/><br/><label>ISBN: </label>9780872896079 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science<br/>Political statistics<br/>Analysis of variance
<br/><br/><label>LC Class. No.: </label>JA86  / .P64 2009