Derrick, William R. <br/><br/>
Elementary differential equations with applications  [[Book] /] 
William R. Derrick, Stanley I. Grossman. 
 - 2nd ed. 
 - Reading, Mass. :  Addison-Wesley Pub. Co.,  1981. 
 - 606 p.  :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0201031620  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.35 
<br/><br/><label>National Library of Medicine Call No.: </label> / D E