Broto, Antonio <br/><br/>
Self-learning lessons in basic algebra /  
Antonio Broto 
 - Quezon City :   National Book Store,   ©2012. 
 - 214 pages ;   22cm 
<br/><br/><label>ISBN: </label>9780871277 
<br/><br/><label>Dewey Class. No.: </label>F 512  / B874s 2012