Mitchell, James, Ed.; Callard, Jack <br/><br/>
Man and mechines 

 - 
 - Mitchell Beazley Encyclopedia Ltd, London  1976 
 - 263 
 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>General encyclopedic works
<br/><br/><label>Dewey Class. No.: </label>R  030  MIT-M