http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a contribution towards a system of aviation, compiled from the results of numerous experiments made by O. and G. Lilienthal
xxiv, 142 pages, 8 folded leaves of plates : illustrations, portrait ; 24 cm.
by Otto Lilienthal ; with a biographical introduction and addendum by Gustav Lilienthal ; translated from the 2nd ed. by A.W. Isenthal.