American Society of Metals—Wilmington, DE, May 1974

American Society of Metals—Wilmington, DE, May 1974, Box: 21, Folder: F19. Karl Wolfgang Böer papers, MSS 0483. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/88921 Accessed July 26, 2024.