Hurewicz, Witold. <br/><br/>
Lectures on ordinary differential equations 

 - Massachusetts  The M.I.T. Press, Massachusetts Institute of Technology  1958 
 - xvii, 122 p. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.35  / HUR