@article{715667,
      author = {Philpott, I. M.},
      url = {http://library.usi.edu/record/715667},
      title = {The Royal Air Force. an encyclopedia of the inter-war  years /, Volume 2,: Rearmament 1930 to 1939 [electronic  resource] :},
      recid = {715667},
      pages = {1 online resource (536 pages) :},
}