2018-09-242018-09-241980https://hdl.handle.net/2152.3/10191A United States Government Memorandum, with additional handwritten notes from J.W. Young, regarding the Cooperative Investigations of Shuttle Crew Operational Exercise Requirements.J.W. Youngflight operationsMissionsspace shuttleDr. William ThorntonUnited States Government Memorandumhandwritten notesSpace MedicineMemo Cooperative Investigations of Shuttle Crew Operational Exercise Requirements 1980