Febre, Francisco A. <br/><br/>
Introduction to statistics 

 - Quezon City, Philippines  Phoenix Publishing House, Inc  1987 
 - 211  p. 
<br/><br/><label>ISBN: </label>971-06-1768-0 
<br/><br/><label>Dewey Class. No.: </label>FIL 519.5 F31 1987