Eraut, Michael. <br/><br/>
Fundamentos de algebra elemental / 
Michael Eraut. 
 - México   McGraw-Hill   1972. 
 - 370 p.   il.   23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA152.2  / .E72 1972