ALGEBRA/  
E.D. NICHOLS ... [ET AL.]. 
 - MEXICO:   CECSA  1980 
 - 2 V.  25 CM. 
<br/><br/>CONTENIDO : V.1. ALGEBRA.-- V.2. ALGEBRA  CON TRIGONOMETRIA. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.ALGEBRA .<br/>2.TRIGONOMETRIA.
<br/><br/><label>Dewey Class. No.: </label>512 A43