De Guzman-Morilla, Faith <br/><br/>
Working with spreadsheets for secondary schools / 
Faith de Guzman-Morilla, Ines Alcantara-de Guzman. 
 - Manila :  Saint Bernadette Pub,  c1996. 
 - viii, 194 p. : ill. 
<br/><br/> Includes appendices, index, and bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic spreadsheets--Study and teaching (Secondary)