Benes, Salita C. <br/><br/>
Painless math :  elementary algebra / 
Salita C. Benes. 
 - Pasig City :  Anvil Publishing,  c2008. 
 - 117 p. 
<br/><br/><label>ISBN: </label>978-971-27-2082-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra