TY - BOOK AU - Hennessy, Juliette A. CN - UG633 .H395 1985 CN - UG633 CY - Washington, D.C. : DA - 1985. ID - 109172 KW - Aeronautics, Military N1 - Includes index. PB - Office of Air Force History, U.S. Air Force, PP - Washington, D.C. : PY - 1985. SN - 091279934X : T1 - The United States Army air arm, April 1861 to April 1917 / TI - The United States Army air arm, April 1861 to April 1917 / ER -