Industrial instruments and changing technology
By: by George Perazich, Herbert Schimmel and Benjamin Rosenberg.
Contributors: Schimmel, Herbert.; Rosenberg, Benjamin.
Series: W.P.A., Nat. research project. Report no. M-1
Publisher: W.P.A., Nat. research project
Published: 1938
Place of publication: Philadelphia
Language: eng
Number of pages: 148
Subjects: National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.); Automatic machinery
Notes: Processed.