Broto, Antonio S., <br/><br/>
Simplified approach to inferential statistics / 
Antonio S. Broto. 
 - Philippines :  National Book Store,  2007. 
 - vii, 190 pages :  figures, tables ;  22 cm. 
<br/><br/><label>ISBN: </label>9710867911 
<br/><br/><label>Dewey Class. No.: </label>310  / B78