Statistics (based on CMO 03 series 2007) / 
Rosalia R. Arao; Ma. Teresa B. Arce; Antonio Roland I. Copo; Yolanda A. Gabuyo; Angeline T. Laddaran; Leila D. Mejia 
 - Manila :  Rex Book Store,  2010. 
 - xi,250p.;25cm. 
<br/><br/>includes references, appendces 
<br/><br/><label>ISBN: </label>9789712356827 
<br/><br/><label>Dewey Class. No.: </label>Fil 310 A662 2010