Precision measuring for the metal trades
Subtitle: a manual for inspectors, instructors, machinists, mechanics and all who work with precision measuring instruments
By: by Ernest A. Swan and Loren C. Blanchar.  Foreword by Charles A. Prosser.
Contributors: Blanchar, Loren Curtis, 1907-
Publisher: American Technical Society
Published: 1949
Place of publication: Chicago
Language: eng
Number of pages: 208
Subjects: Measuring instruments; Metal-work