Technological change:  the United States and Britain in the nineteenth century / 
edited with an introduction by S.B. Saul. 
 - London:  Methuen,  1970. 
 - 198p.; 
 - Debates in economic history .
<br/><br/><label>ISBN: </label>0416147305 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations-Addresses, essays, lectures.--United States
<br/><br/><label>Dewey Class. No.: </label>338.40941  / Te