Reissig, Rolf  1922, <br/><br/>
Non-linear differential equations of higher order / 
By r. reissig, g. sansone and r. conti. 
 - 669 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecuaciones diferenciales no lineales
<br/><br/><label>LC Class. No.: </label>QA372  / R46