Lilley, S. (1948). Men machines and history: A short history of tools and machines in relation to social progress.
Chicago Edition CitationLilley, S. Men Machines and History: A Short History of Tools and Machines in Relation to Social Progress. 1948.
MLA Edition CitationLilley, S. Men Machines and History: A Short History of Tools and Machines in Relation to Social Progress. 1948.
Warning: These citations may not always be 100% accurate.