Nisperos, Elena P. <br/><br/>
Proposed strategic intervention materials in mathematics V /  
Elena P. Nisperos. 
 - Balaoan, La Union :  [s.n.],  2015. 
 - xiii, 194 pages :   colored illustration ;  29 centimeter. 
<br/><br/>Bibliography: pages 65-69. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Teaching--Aids and devices.
<br/><br/><label>Dewey Class. No.: </label>TH 510 N63p 2015