Parel, Cristina P. et.al <br/><br/>
Data Analysis and Interpretation :  PSSC Social Survey Series Number 3 
Cristina P. Parel, Gloria C. Caldito, Pilar L. Ferrer, Generoso G. de Guzman, Ceferino S. Sinsioco, Rudy H.Tan 
<br/><br/> College of Education  Accountancy, Business, and Management (ABM) 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>001.6 P21