Dela Peņa, Carmen Relunia <br/><br/>
Exploring mathematics :1st year / 
Carmen Relunia Dela Peņa 
 - xi, 260 pages :  illustrations 
 - Integrated mathematics series .
<br/><br/><label>ISBN: </label>971-06-1598-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510