Published on CIA FOIA (foia.cia.gov) (https://www.cia.gov/readingroom)

/specialCollection/Wizards/osi_pdf/validity_study.pdf

Document Type: 
SPECIALCOLLECTION [1]
Collection: 
The Original Wizards of Langley [2]
Document Number (FOIA) /ESDN (CREST): 
5077050b993247d4d82b6a37
Release Decision: 
Original Classification: 
Document Page Count: 
Sequence Number: 
Case Number: 
File: 
AttachmentSize
PDF icon validity_study.pdf [3]179.51 KB
Source URL: https://www.cia.gov/readingroom/document/5077050b993247d4d82b6a37

Links
[1] https://www.cia.gov/readingroom/document-type/specialcollection
[2] https://www.cia.gov/readingroom/collection/original-wizards-langley
[3] https://www.cia.gov/readingroom/docs/validity_study.pdf