Zill, Dennis G. <br/><br/>
A first course in differential equations with applications 

 - 2nd ed. 
 - Boston, Mass. :  Prindle, Weber & Schmidt,  1982 
 - 475 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFERENTIAL EQUATIONS
<br/><br/><label>LC Class. No.: </label>QA372  / Z544F 1982