Lacsamana-Jensen, Paz Alegria <br/><br/>
Calculations made easy:   addition & multiplication, substraction & division / 
Paz Alegria Lacsamana-Jensen. 
 - Mandaluyong City :  Anvil Publishing, Inc.,  2012. 
 - ix, 158 pages:  22 cm. 
<br/><br/><br/>in English 
<br/><br/><label>ISBN: </label>9789712726484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>510 L11c 2012