History of the gear-cutting machine
Subtitle: a historical study in geometry and machines
By: [by] Robert S. Woodbury.  With a foreword by Abbott Pavson Usher.
Publisher: M. L. T. Press
Published: 1964
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 135
Subjects: Gear-cutting machines.
Notes: Bibliography: p. 127-130.