Ker Robin <br/><br/>
Nasa V.I.S.I.O.N O.F S.P.A.CE 

 - London  Prion  1990 
 - 168 p. 
<br/><br/><label>ISBN: </label>1-85375-077-8 
<br/><br/><label>Dewey Class. No.: </label>520  / KER