Birkhoff, Garrett <br/><br/>
Ordinary differential equations 

 - 4th ed. 
 - New  York  John Wiley  1959 
 - xi,399 p. 
<br/><br/><label>ISBN: </label>9812530029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFERENTIAL EQUATIONS<br/>MATHEMATICS<br/>ORDINARY DIFFERENTIAL EQUATIONS<br/>PARTIAL DIFFERENTIAL EQUATIONS
<br/><br/><label>Dewey Class. No.: </label>515.352  / BIR