James Watt and the history of steam power /
Hart, Ivor B. 1889-1962.
James Watt and the history of steam power / Ivor B. Hart. - 159 pages : illustrations 27 cm
Bibliography: p. 158-159
Watt, James, 1736-1819
Steam engineering.
621.1
James Watt and the history of steam power / Ivor B. Hart. - 159 pages : illustrations 27 cm
Bibliography: p. 158-159
Watt, James, 1736-1819
Steam engineering.
621.1