Industrial trends in Pennsylvania since 1914
By: by Carl William Hasek, PH. D. George Leland Leffler, PH. D. [and] Richard Hadly Waters, PH. D.
Contributors: Leffler, George Leland, 1899- joint author.; Waters, Richard Hadly, 1908- joint author.
Series: [Pennsylvania State College] The Pennsylvania State College studies,; no. 11; The Pennsylvania State College bulletin,; vol. XXXVI, no. 32. August 6, 1942
Publisher: The Pennsylvania State College
Published: 1942
Place of publication: State College, Pa
Language: eng
Number of pages: 128
Subjects: Industries -- Pennsylvania.; Pennsylvania -- Manufactures.