TY -
BOOK
AU - Eaton, Herbert N.
TI -
Aerial navigation and navigating instruments
PB - Gov. Print. Off.
PY - [1922]
BT - Aeronautic instruments section ; 7
BT - Technical reports / National Advisory Committee for Aeronautics ; 131
CY - Washington, DC
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -