Rodríguez Vásquez, Flor M., <br/><br/>
Iniciación al álgebra elemental / 
Flor M. Rodríguez Vásquez [and 6 others]. 
 - Edición electrónica. 
 - 1 online resource :  illustrations. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788490521007 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/>Algebra--Study and teaching (Secondary)
<br/><br/><label>LC Class. No.: </label>QA152.3 ebook