Pour-El, M.B & Richards, J.I <br/><br/>
Computability in analysis & physics 
M.B. Pour-El & J.I. Richards 
 - Berlin  Springer  1989 
 - xi  206 
 - Perspectives in mathematical logic .
<br/><br/><label>ISBN: </label>3540500359 
<br/><br/><label>Dewey Class. No.: </label>11.12+13.01  / POUR