Ricardo, Henry.  <br/><br/>
A modern introduction to differential equations  
Henry J. Ricardo.  
 - 2nd ed. 
 - Amsterdam ; Boston   Academic Press/Elsevier, c 
 - xv, 518 p. :   ill.   25 cm. 
<br/><br/><label>ISBN: </label>9780123747464 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>LC Class. No.: </label>QA371  / .R357 2009