"Ich Dien" lecture delivered before the Harvard Engineering Society of New York, February 1908 -- typed manuscript w/ handwritten edits, 1908

"Ich Dien" lecture delivered before the Harvard Engineering Society of New York, February 1908 -- typed manuscript w/ handwritten edits, 1908, Box: 65, Folder: 01. Frederick Winslow Taylor Collection, SCW-SC-001. Samuel C. Williams Library - Special Collections . https://stevensarchives.libraryhost.com/repositories/2/archival_objects/2462 Accessed October 31, 2025.