Cohen, Aaron2018-03-292018-03-291968-03-11http://hdl.handle.net/2152.3/7509Minutes of Meeting on Procedures for 60 percent Oxygen and 40 percent Nitrogen Cabin Atmosphere dated 3.11.68.Assistant ChiefSystems Engineering DivisionMinutes of MeetingProcedures for 60 percent Oxygen and 40 percent Nitrogen Cabin AtmosphereDr. Charles BerrySpace MedicineAction ItemsApollo IMinutes of Meeting on Procedures for 60 percent Oxygen and 40 percent Nitrogen Cabin Atmosphere 3.11.68