IBM SPSS statistics 23 step by step:  a simple guide and reference/ 
Darren George, Paul Mallery 
 - Fourteenth edition 
 - New York:  Routledge,  2016. 
 - 382 pages:  illustrations;  28 cm. 
<br/><br/> Includes glossary. 
<br/><br/><label>ISBN: </label>9780134320250 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods--Computer programs<br/>SPSS (Computer file)
<br/><br/><label>LC Class. No.: </label>Circ HA 32 .G46 2016