Pallant Julie <br/><br/>
SPSS Survival Manual - A Step by step guide to Data Analysis Using IBM SPSS 

<br/><br/><label>Subjects--Index Terms: </label>000 ចំណេះដឹងទូទៅ និងព័ត៌មានវិទ្យា 
<br/><br/><label>Dewey Class. No.: </label>005.55