Liu, James Hetao <br/><br/>
A first course in the qualitative theory of differential equations / 
James Hetao Liu. 
 - xviii, 558 p. :  ill. ;  24 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>0130083801 
<br/><br/><label>LCCN: </label>2002032370 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Nonlinear
<br/><br/><label>LC Class. No.: </label>QA372  / .L765 2003