60 years with men and machines
Subtitle: an autobiography
By: by Fred H. Colvin, in collaboration with D.J. Duffin.
Contributors: Duffin, D. J. 1911-
Publisher: Whittlesey house
Published: 1947
Place of publication: New York
Language: eng
Number of pages: 297
Subjects: Colvin, Fred H. -- 1867-1965; Machine-tool industry; Machinists -- United States -- Biography
Genres: Biography
Other titles: Sixty years with men and machines