Large Scale Terrestrial Solar Energy Utilization Employing Thin-Film Direct Solar Energy Converters

Large Scale Terrestrial Solar Energy Utilization Employing Thin-Film Direct Solar Energy Converters, Box: 27, Folder: F69. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/89410 Accessed July 26, 2024.