Social science
Subtitle: stereographs and lantern slides, geography, industries, history.
Publisher: The Keystone View company
Published: 1928
Place of publication: Meadville, Pa
Language: eng
Number of pages: 159
Subjects: Stereoscopic views -- Catalogs.; Slides (Photography) -- Catalogs.; Social sciences -- Study and teaching.
Notes: "Keystone catalog no. 28."