Tierney, John A. <br/><br/>
Differential Equations / 
John A. Tierney. 
 - Boston :  Allyn & Bacon, Inc.,  c1979. 
 - 190 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0205069592 
<br/><br/><label>Dewey Class. No.: </label>515.35  / TIE