Zill, Dennis G. <br/><br/>
A first course in differential equations with applications / 
Dennis G. Zill. 
 - 5th ed. 
 - Boston :  PWS-KENT Pub. Co.,  [198?] 
 - xii, 541, [35] p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>053491568X (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>LC Class. No.: </label>QA372  / ZIL