http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
vi pages, 1 ., 2 unnumbered pages, 35 pages : illustrations, diagrams on folded . ; 21 cm.
by Charles K. Arey ... member of Aviation education research group, Teachers college, Columbia university. Prepared with the cooperation of the Civil aeronautics administration. Sponsored by the Institute of the Aeronautical sciences.