Simmons, George F. <br/><br/>
Differential Equations: theory, technique, and practice 

 - NA 
 -  2007 
 - 534 
<br/><br/><label>ISBN: </label>978-0-07-061609-4 
<br/><br/><label>Subjects--Personal Names: </label><br/>Mathematics
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humanities and Natural sciences