The Academic performance of grade one pupils of Valderama Central elementary School with and without pre-school training school year 1999-2000 
Vacio, Dory T. 
 -  Polytechnic State College of Antique  2000 
 - 44 p. 
<br/><br/>
<br/><br/><label>Dewey Class. No.: </label>TH 371.33 V13a 2000