Costs of Educational Media Systems, by Sovereign
name: label: Collection Collector
content: National Museum of American History (U.S.). Division of Information, Technology and Society
label: Collection Collector
content: Pool, Ithiel de Sola, 1917-
setName: label: See more items in
content: Ithiel de Sola Pool Collection
unitdate: label: Date
content: 1969-06
container: label: Container
content: Box 1, Folder 14
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials