AYRES, F. <br/><br/>
Theory and problems of differential equations 
Frank Ayres 
 - New York  Mcgraw hil  1952 
 - 293p. 
 - Schaum's outline series .
<br/><br/><label>ISBN: </label>07-002654-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFERENTIAL EQUATION
<br/><br/><label>Dewey Class. No.: </label>MATH 515.35  / AFn52