Habakkuk, H J <br/><br/>
American and British technology in the nineteenth century  the search for labour - saving inventions 

 - Cambridge  Cambridge university press  1963 
 - ix, 222p.; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>America - British - technology<br/>Labour - saving method<br/>Labour - supplies<br/>Labour economics<br/>Technology in Britain