Boswinkle, Jr., Robert W. (Langley), General Chairman
Title Conference on Progress of NASA Research Relating to Noise Alleviation of Large Subsonic Jet Aircraft
Book Condition Very Good with no dust jacket
Publisher NASA / Langley Research Center 1968
Seller ID 3580
Conference held October 8, 9 and 10. Two copies of this publication are included. One was received as the conference was held. The other was prepared after the conclusion of the conference and includes additional material. Orange wraps, stapled and perfect bound, pages not numbered. Final version with black spine. Heavy, USPS Media Mail as expected, others extra.; 7-3/4" x 10"; First edition with rusted staples, attendee inked annotations. Final version with no wear of note.