Some approximate equations for the standard atmosphere /
by Walter S. Diehl.

APA Citation

Diehl, W. S., United States. National Advisory Committee for Aeronautics. (1931). Some approximate equations for the standard atmosphere. Washington, D.C.: Government Printing Office.

MLA Citation

Diehl, Walter S, and United States. National Advisory Committee for Aeronautics. Some Approximate Equations for the Standard Atmosphere. Washington, D.C.: Government Printing Office, 1931.