Lambdanite newsletters, MSK 6, Communal Collections Box: 48, Placement: 13. Purdue University Archives and Special Collections.
Lambdanite newsletters, MSK 6, Communal Collections Box: 48, Placement: 13. Purdue University Archives and Special Collections. https://archives.lib.purdue.edu/repositories/2/resources/830 Accessed May 24, 2025.