PETER Johson <br/><br/>
People and computer  Designing the interface 
Peter Johnson 
 - London  Cambridge Universuty press  c1985 
 - xv,426p.:  ill, 
<br/><br/> Icludes bibliographical references 
<br/><br/><label>ISBN: </label>0521320666 
<br/><br/><label>Dewey Class. No.: </label>001.64