O'brien Robert <br/><br/>
Machines by robert o'brien and the editors of life.   
  

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 - Netherland  Time Life International  1965 
 - 200, 27.5 cms. 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>621 o'br/mac