Angel, Allen R.,  1942- <br/><br/>
Algebra elemental / 
Allen R. Angel ; tr. Oscar Alfredo Palmas Velasco 
 - 2 
 - 501 páginas 
<br/><br/> Traduccion de: Elementary algebra for college students 
<br/><br/><label>ISBN: </label>968-880-384-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Álgebra
<br/><br/><label>LC Class. No.: </label>QA152.2  / A6418 1994