The evolution of the machine.
Ritchie-Calder, Peter Ritchie Baron Ritchie-Calder
The evolution of the machine. Consultant: Eugene S. Ferguson, by Ritchie Calder. - [New York] American Heritage Pub. Co.; book trade and institutional distribution by Van Nostrand [1968] - 160 p. illus. (part col.), ports. (part col.) 27 cm. - The Smithsonian library .
Bibliography: p. 154-155.
68017249 //r70
Machinery--History.
TJ15 / .R57 1968
620/.009
The evolution of the machine. Consultant: Eugene S. Ferguson, by Ritchie Calder. - [New York] American Heritage Pub. Co.; book trade and institutional distribution by Van Nostrand [1968] - 160 p. illus. (part col.), ports. (part col.) 27 cm. - The Smithsonian library .
Bibliography: p. 154-155.
68017249 //r70
Machinery--History.
TJ15 / .R57 1968
620/.009