Hurewicz, Witold  1904-1956. <br/><br/>
Lectures on ordinary differential equations,/ 
by Witold Hurewicz. 
 - Cambridge :  Technology Press of the Massachusetts Institute of Te chnology  ;  [1958] repr. 1963. 
 - xvii, 122 p. :  ill. ;  24 cm. 
<br/><br/> First published in 1943 under title  : 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>517.382 HUR