Kerwin, Joseph2018-08-242018-08-241977-04-08http://hdl.handle.net/2152.3/9934A United States Government Memorandum from Joe Kerwin at NASA regarding Crew Training for SMD III. There is a handwritten note to Bill at the top of the memo, but the author is undetermined.Crew TrainingJoe KerwinDr. William ThorntonSpaceLab Mission Development TestSMD IIIhandwritten notesUnited States Government Memorandum