Valdez, Felomino B., Jr.  <br/><br/>
Activity book in general mathematics for senior high school learners / 
Felomino B. Valdez Jr.  
 - Ilocos Sur :   [s.n.],   2017. 
 - x, various pagination :   illustration ;   28 centimeter.  
<br/><br/>Bibliography: various pagination.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Activity. --Study and teaching
<br/><br/><label>Dewey Class. No.: </label>TH 372.704 V23a 2017