TY  - BOOK
AU  - Richard Hallion
TI  - NASA's Contributions to Aeronautics, Volume 1
KW  - Engineering and Mathematics
UR  - https://new.zodml.org/sites/default/files/2023-07/epdf.pub_nasas-contributions-to-aeronautics-volumes-1-and-2%20%281%29.pdf
ER  -