Industrial research and testing laboratories in Pennsylvania
Subtitle: A directory of commercial laboratories, manufacturing firms, trade associations, and educational institutions providing research, testing, and development services to industry.
By: Prepared by Bureau of Industrial Development, Research Division.
Edition: [Revision.
Publisher: Pennsylvania Dept. of Commerce
Published: 1961
Place of publication: Harrisburg]
Language: eng
Number of pages: 62
Subjects: Research, Industrial -- Pennsylvania -- Directories.; Testing laboratories -- Directories.
Genres: Directories.
Notes: Published, 1958, as the bureau's Pennsylvania plant location factors, report no. 1.