Zill, Dennis G. <br/><br/>
A first course in differential equations with applications 
Dennis G. Zill 
 - 2nd ed. 
 - Boston:  Prindle, Weber & Schmidt  1982. 
 -  ix, 475p. 
<br/><br/>Includes index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.35  / ZIF