Ricardo, Henry J <br/><br/>
Modern Introduction to Differential Equations 

 - New York  Academic Press  2009 
 - xiv+5 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Natural sciences & mathematics--General Stack--MathematicsAnalysisMathematics
<br/><br/><label>Dewey Class. No.: </label>515.35  / RIC-M