Birkhoff, Garrett  1911-1996. <br/><br/>
Ordinary differential equations /  [texrbook] 
by Garrett Birkhoff and Gian-Carlo Rota 
 - Fourth edition / 
 - Hoboken :  John Wiley & Sons,  1989. 
 - xi, 399 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographic reference and index. 
<br/><br/><label>ISBN: </label>0471860034 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>LC Class. No.: </label>QA372  / BIR