Berano, Sharon A. <br/><br/>
Frequency of the use of calculators and mathematics performance of the fourth year students in mathematics IV at Saint Vincent's High School during the school year 2003-2004 / 
by Sharon A. Berano, Faith Rose A. Barrientos, Rizalyn S. Teodoro. 
 - xii, 53 leaves ;  28 cm. 
<br/><br/> Thesis (BEED) - Polytechnic State College of Antique, 2005.  Bibliography: leaves 42-44.