Williams, Trevor Illtyd. <br/><br/>
Historia de la tecnología  desde 1900 hasta 1950 
Trevor I. Williams; traductor : Juan c. Navascués Howard. 
 - México  Siglo XXI Editores  1988. 
 - 2 v.  ill. 
<br/><br/> Translation of : A short history of twentieth-century technology c1900-1950. 
<br/><br/><label>LCCN: </label>fel36002455  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--History--20th century.
<br/><br/><label>LC Class. No.: </label>T20  / .W55 1988 
<br/><br/><label>Dewey Class. No.: </label>609/.04