Pacey, Arnold <br/><br/>
Technology in world civilization: a thousand year history 

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 -  Oxford, Basil Blackwell  1990 
 - 238 
<br/><br/> 2421 
<br/><br/><label>ISBN: </label> 794.5 
<br/><br/><label>Dewey Class. No.: </label>609.09  / PAC-T