Causes and extent of failures among elementary school pupils of Tigmamale Elementary School during the school year 1998-1999 
Perualila, Edwina P. 
 -  Polytechnic State College of Antique.  2000 
 - xvii, 103 leaves 
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<br/><br/><label>Dewey Class. No.: </label>TH 371.33 P41c 2000