Folder, "NSAM # 317: Audiosurveillance and Countermeasures Problems, 11/15/1964," National Security Action Memorandums, NSF, Box 5
Citation
Folder, "NSAM # 317: Audiosurveillance and Countermeasures Problems, 11/15/1964," National Security Action Memorandums, NSF, Box 5, LBJ Presidential Library, accessed August 29, 2025, https://discoverlbj.org/item/nsf-nsam-b5-f14