Feedback mechanisms in the historical collections of the National Museum of History and Technology.
Mayr, Otto.
Feedback mechanisms in the historical collections of the National Museum of History and Technology. - Washington Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1971. - x, 133 p. illus. 27 cm. - Smithsonian studies in history and technology, no. 12 . - Smithsonian studies in history and technology no. 12. .
Includes bibliographical references.
71613874 //r86
National Museum of History and Technology.
Feedback control systems--History.
Governors (Machinery)--History.
TJ216 / .M35
621.8/12
Feedback mechanisms in the historical collections of the National Museum of History and Technology. - Washington Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1971. - x, 133 p. illus. 27 cm. - Smithsonian studies in history and technology, no. 12 . - Smithsonian studies in history and technology no. 12. .
Includes bibliographical references.
71613874 //r86
National Museum of History and Technology.
Feedback control systems--History.
Governors (Machinery)--History.
TJ216 / .M35
621.8/12