Birkhoff, Garrett <br/><br/>
Ordinary Differential Equations / 
Garrett Birkhoff ; Gian Carlo Rota 
 - 4th Ed. 
 - New York:  John Willey And Sons,  1989. 
 - 399p 
<br/><br/><label>ISBN: </label>9812530029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.352  / BIR/O