Murray A. Daniel  2002 <br/><br/>
Introductory Course in Differential Equations/  Mathematics Series 
Daniel A. Murray 
 - U.K  Longman Group Company  2002 
 - xvi, 236 . p:  illustration  17cm. 
<br/><br/> include index 
<br/><br/><label>LC Class. No.: </label>QA 371  / .M96 2002