Massera, J.L & Schaffer, J.J <br/><br/>
Linear differential equations & function spaces 
J.L. Massera & J.J. Schaffer 
 - New York  Academic Press  1966 
 - xx  404 
 - Pure & applied mathematics 21 .
<br/><br/><label>Dewey Class. No.: </label>10.02+5.04  / MASS