Lilley, Samuel. <br/><br/>
Men, machines and history :   a short history of tools and machines in relation to social progress /  
S. Lilley. 
 - London :   Cobbett Press ,   1948. 
 - 240 p. :    ill. ;    19 cm. 
 - Past and present: studies in the history of civilization ;   v. 7. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial arts --History.------
<br/><br/><label>Dewey Class. No.: </label>609