Carathéodory, Constantin,  1873-1950 <br/><br/>
Calculus of variations and partial differential equations of the first order / 
translated by Robert b. dean and julius j. brandstatter. 
 - 2 volúmenes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cálculo de variaciones<br/>Ecuaciones diferenciales
<br/><br/><label>LC Class. No.: </label>QA315  / C362