"Chemical Technology", 1940-1941. Fritz S. Rostler Papers, MSS 0187. University of Delaware Library Special Collections.
Cite Item Description
"Chemical Technology", 1940-1941. Fritz S. Rostler Papers, MSS 0187. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/98199 Accessed September 18, 2024.