Amerio, L & Prouse, G <br/><br/>
Almost-periodic functions & functional equations 
L. Amerio & G. Prouse 
 - New York  Van Nostrand  1971 
 - viii  184 
 - University series in higher mathematics .
<br/><br/><label>Dewey Class. No.: </label>4.09+4.16  / AMER