"June 1983."Cover title.Includes bibliographical references.v. 1. Noise-control technology for turbofan engines -- v. 2. Procedures for measuring far field sound pressure levels around an outdoor jet-engine test stand.Mode of access: Internet
Cover title."July 1961."Aircraft safety and noise; Vehicle Performance.Includes bibliographical refe...
Cover title.Includes bibliographical references (p. 17).Mode of access: Internet
Sponsored by NASA (Langley, Lewis, and Ames Research Centers), the U.S. Air Force Wright Research an...
Cover title."August 1961."Aerodynamics, aircraft; Aircraft; Aircraft safety and noise; Propulsion sy...
"September 1982"--Cover.Includes bibliographical references.Mode of access: Internet
Cover title."April 1961."Aircraft; Aircraft safety and noise.Includes bibliographical references.Mod...
Subject Category 71."April 1982"--Cover.Includes bibliographical references.Mode of access: Internet
Prepared at Langley Research Center."April 1986"--Cover.Includes bibliographical references (p. 18)....
Cover title.Includes bibliographical references (p. 24-25).Mode of access: Internet
"FAA-EE-80-26.""June 1980."Cover title.Includes bibliographical references.Mode of access: Internet
Cover title."July 1960."Aircraft; Aircraft safety and noise; Propulsion system elements.Includes bib...
"August 1982"--Cover."Langley Research Center."Includes bibiliographical references.Mode of access: ...
Subject category 71."August 1983"--Cover.Distributed to depository libraries in microfiche.Includes ...
Subject category 71."March 1981"--Cover.Includes bibliographical references and index.Mode of access...
Prepared at Langley Research Center and the Structures Laboratory, USAAVSCOM Research and Technology...
Cover title."July 1961."Aircraft safety and noise; Vehicle Performance.Includes bibliographical refe...
Cover title.Includes bibliographical references (p. 17).Mode of access: Internet
Sponsored by NASA (Langley, Lewis, and Ames Research Centers), the U.S. Air Force Wright Research an...
Cover title."August 1961."Aerodynamics, aircraft; Aircraft; Aircraft safety and noise; Propulsion sy...
"September 1982"--Cover.Includes bibliographical references.Mode of access: Internet
Cover title."April 1961."Aircraft; Aircraft safety and noise.Includes bibliographical references.Mod...
Subject Category 71."April 1982"--Cover.Includes bibliographical references.Mode of access: Internet
Prepared at Langley Research Center."April 1986"--Cover.Includes bibliographical references (p. 18)....
Cover title.Includes bibliographical references (p. 24-25).Mode of access: Internet
"FAA-EE-80-26.""June 1980."Cover title.Includes bibliographical references.Mode of access: Internet
Cover title."July 1960."Aircraft; Aircraft safety and noise; Propulsion system elements.Includes bib...
"August 1982"--Cover."Langley Research Center."Includes bibiliographical references.Mode of access: ...
Subject category 71."August 1983"--Cover.Distributed to depository libraries in microfiche.Includes ...
Subject category 71."March 1981"--Cover.Includes bibliographical references and index.Mode of access...
Prepared at Langley Research Center and the Structures Laboratory, USAAVSCOM Research and Technology...
Cover title."July 1961."Aircraft safety and noise; Vehicle Performance.Includes bibliographical refe...
Cover title.Includes bibliographical references (p. 17).Mode of access: Internet
Sponsored by NASA (Langley, Lewis, and Ames Research Centers), the U.S. Air Force Wright Research an...