J Long,A Whitefield <br/><br/>
Cognitive Ergonomics And Human-Computer Interaction 

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 -  Cambridge University  Press  1989 
 - 259 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-521-37179-1 
<br/><br/><label>Dewey Class. No.: </label>004.5