Aeronautic instruments. Section 2: altitude instruments

Author:	Mears, A. H.
Additional Authors:	Henrickson, H. B.
Year:	1923
Document Type:	N/A
Series:	NACA Technical Reports
Report Number:	NACA-TR-126
Link:	https://digital.library.unt.edu/ark:/67531/metadc65776/