Pachicoy, Sally D. <br/><br/>
Performance in mathematics of the grade four pupils in Bagtason Elementary School for the school year 1999-2000 / 
by Sally D. Pachicoy. 
 - xi, 55 leaves ;  28 cm. 
<br/><br/> Thesis (BEED) - Polytechnic State College of Antique, 2000.  Bibliography: leaves 32-35.