00675nam 2200169z- 450 9910690474203321(CKB)5470000002338559(EXLCZ)99547000000233855920230503cuuuuuuuu -u- -engNASA/DoD aerospace knowledge diffusion research project : results of the phase 1 mail survey--human factors and crew integration perspective. Report number 40, The technical communication practices of U.S. aerospace engineers and scientistsWashington, D.CNASA/DoD aerospace knowledge diffusion research project BOOK9910690474203321NASA2959247UNINA