Habakkuk, H.J. <br/><br/>
American and British technology in the nineteenth century: the search for labour-saving inventions 
by H.J. Habakkuk 
 - Cambridge  University Press  1962 
 - 222p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology - UK<br/>Technology - USA
<br/><br/><label>Dewey Class. No.: </label>YA6x73 H113