“Electrodes of Photoconductors”—RES Proposal

“Electrodes of Photoconductors”—RES Proposal, Box: 49, Folder: F311. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/90061 Accessed July 26, 2024.