Kreider, Donald L. <br/><br/>
Elementary differential equations / 
by Donald L. Kreider, Robert G. Kuller and Donald R. Ostberg. 
 - Reading, Mass. :  Addison-Wesley Publishing,  1968. 
 - xiv, 492 p. :  ill. ;  25 cm. 
 - Addison-Wesley series in mathematics. .
<br/><br/> Edition of 1976 published under title: Elementary differential equat ions with linear algebra, by R.L. Finney, D.R. Ostberg, and R.G. Kuller . 
<br/><br/>Bibliography: p. 447-448. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.35 KRE