Exxon Research and Engineering Company, Box: 109. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections.
Cite Item Description
Exxon Research and Engineering Company, Box: 109. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/91404 Accessed September 11, 2024.
