Statistics /  
Zenon R. Abao, Hadji C. Alegre, Flordelis P. Buenaseda, ... et al. 
 - Mandaluyong City :  Books Atbp. Publishing Corp.,  c2009. 
 - vii, 367p. :  ill. ;  26cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978-971-0388-78-3 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>GC 519.5 S797 2009  / 4026