00660nam 2200169z- 450 9910690473103321(CKB)5470000002338570(EXLCZ)99547000000233857020230503cuuuuuuuu -u- -engNASA/DoD aerospace knowledge diffusion research project : results of the phase 3 U.S. aerospace engineering educators survey. Report number 45, The technical communications practices of U.S. aerospace engineers and scientistsWashington, D.CNASA/DoD aerospace knowledge diffusion research project BOOK9910690473103321NASA2959247UNINA