16th census of the United States: 1940.
Subtitle: Manufactures, 1939. State series. Pennsylvania. Number of establishments; personnel; salaries and wages; cost of materials, etc.; value of products; value by manufacture.
Publisher: U.S. Govt. Print. Off.
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 66
Subjects: Pennsylvania -- Manufactures.; United States -- Census, 16th, 1940.
Other titles: Sixteenth census of the United States: 1940. Manufactures, 1939. State series. Pennsylvania