A comparison of navigator activities in the high and mid-latitudes /
by Julien M. Christensen.
APA Citation
Christensen, J. M.., United States. Air Force. Air Matériel Command. (1950). A comparison of navigator activities in the high and mid-latitudes. Wright-Patterson Air Force Base, Ohio: United States, Air Force, Air Materiel Command.
MLA Citation
Christensen, Julien M., and United States. Air Force. Air Matériel Command. A Comparison of Navigator Activities In the High And Mid-latitudes. Wright-Patterson Air Force Base, Ohio: United States, Air Force, Air Materiel Command, 1950.
Warning: These citations may not always be complete (especially for serials).