Folder, "JCS -- SIGMA I-‘66, Fact Book, 9/66," Agency Files, NSF, Box 33
Citation
Folder, "JCS -- SIGMA I-‘66, Fact Book, 9/66," Agency Files, NSF, Box 33, LBJ Presidential Library, accessed August 29, 2025, https://discoverlbj.org/item/nsf-agency-b33-f03