Condes, Nida H. <br/><br/>
Performance in mathematics of the grade four pupils in Lacaron Elementary School for the school year 1999-2000 / 
by Nida H. Condes. 
 - xiii, 56 leaves ;  28 cm. 
<br/><br/> Thesis (BEED) - Polytechnic State College of Antique, 2000.