Vacio, Dory T. <br/><br/>
The Academic performance of grade one pupils of Valderama Central elementary School with and without pre-school training school year 1999-2000 
Dory T. Vacio 
 - 44 p.  28 cm. 
<br/><br/> Undergraduate Thesis (COTED) - Polytechnic State Collehge of Antique, 2000.