Lacsamana-Jensen, Paz Alegria <br/><br/>
Calculations made easy : addition & multiplication, subtraction & division / 

 - Mandaluyong City :   Anvil Pub. ,   c2012. 
 - ix,   158 p. ;   22 cm. 
<br/><br/><label>ISBN: </label>9789712726484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Mathematics. <br/>2. Arithmetic. 
<br/><br/><label>Dewey Class. No.: </label>Fil. 513 L149c 2012