Howes, Vernon E., <br/><br/>
Pre-calculus mathematics :  A programmed text / 
Vernon e. howes 
 - 3 volúmenes 
<br/><br/>Contenido: v. 1. algebra-- v. 2. functions and relations-- v. 3. analytic geometry 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matemáticas--1961-<br/>Matemáticas--Enseñanza programada
<br/><br/><label>LC Class. No.: </label>QA39  / H68