Hale, J <br/><br/>
Theory of functional differential equations 
J. Hale 
 - New York  Springer  1977 
 - x  365 
 - Applied mathematical sciences 3 .
<br/><br/><label>ISBN: </label>3540902031 
<br/><br/><label>Dewey Class. No.: </label>4.16  / HALE