A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Clayton R. Koppes, James R. Hansen. "Engineer in Charge: A History of the Langley Aeronautical Laboratory 1917-1958." Technology and Culture 30.2 (1989) 488