Binary and Excess --Three Systems April 27, 1950: A-140-8 by AAK (Arthur A. Katz), original 11 June 1949; revised
name: label: Collection Creator
content: Hopper, Grace Murray, 1906-1992
setName: label: See more items in
content: Grace Murray Hopper Collection
label: See more items in
content: Grace Murray Hopper Collection / Series 5: Eckert-Mauchly Corporation
unitdate: label: Date
content: 27 September 1949; revised 27 April 1950.
container: label: Container
content: Box 4, Folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials