LEIGHTON, WALTER <br/><br/>
ORDINARY DIFFERENTIAL EQUATIONS 

 - S.E. 
 - CALIFORNIA CITY Estados Unidos  WADSWORTH PUBLISHING COMPANY  1963 
 - 264 
<br/><br/><label>LCCN: </label>20302 
<br/><br/><label>Dewey Class. No.: </label>515.352