Williams, Trevor Illtyd <br/><br/>
A short history of twentieth-century technology c. 1900-c. 1950 
Trevor I. Williams 
 - Oxford [Oxfordshire]  Clarendon Press  1982 
 - xix, 411p.  ill,  24 cm. 
<br/><br/> Sequel to: A short history of technology from the earliest times to A.D. 1900 / by T.K. Derry and Trevor I. Williams 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--History--20th century
<br/><br/><label>Dewey Class. No.: </label>609  / .04