http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
pictorial history of the 20th Combat Mapping Squadron, 6th Photo Group that served so honorably in the southwest Pacific Area during WWII
52 unnumbered pages : chiefly illustrations ; 28 cm
compiled from photos donated by former squadron members ; by Lawrence E. Thibault Sr., Major USAF Ret. (fomer pilot of 20th CMS).