Birkhoff, Garrett <br/><br/>
Ordinary differential equations 
Garrett Birkhoff and Gian-Carlo Rota 
 - 4th ed. 
 - New York:  John Wiley & Sons,  2003. 
 -  xi, 399p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>9812530029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.352  / BIO