Mathematics performance of grade one pupils with and without pre-school education in sibalom elementary school school year 1999-2000 
Allan H. Sarabia. 
 -  Polytechnic State College of Antique,  2000 
 - xiii, 52 leaves. 
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<br/><br/><label>Dewey Class. No.: </label>TH 371.33 S7m 2000