Braun, M  <br/><br/>
Differential equations and their applications   :an introduction to applied mathematics 

 - New York   Springer - Verlag  1975 
 - 518p. 
 - Applied Mathematical Sciences  15 .
<br/><br/><label>Subjects--Index Terms: </label>Differential equations 
<br/><br/><label>Universal Decimal Class. No.: </label>517.9  / BRA