Reissig, R.   Sansone, G. <br/><br/>
Non-linear differential equations of higher order.  
R. Reissig. 
 - 
 - Leyden   Noordhoff   ...? 
 - xiii,669p. 
<br/><br/>Includes index and Bibliography and Glossary 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus.   Mathematics. 
<br/><br/><label>Dewey Class. No.: </label>517.38/REN