Waltman, Paul E, <br/><br/>
A second course in elementary differential equations / 
Paul Waltman 
 - 259 páginas 
<br/><br/><label>ISBN: </label>0486434788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecuaciones diferenciales
<br/><br/><label>LC Class. No.: </label>QA371  / W347 2004