By Robinson, Richard, Good, Thomas L.
By Rizzo B
By Miller, John
By Coulson, C.A., Jeffrey, Alan
By Lindert
By Ferrier, J.L.
By Floyd, Thomas L.
By Battin, Margaret Pabst
By Smith, Graham
By Mackintosh, John P., Drucker, H, H. M.
By Brigham, John C.
By Wrigley, Gordon
By Purseglove, John William, Green, C L, Brown, D.G., Robbins, S.R.J.
By Kant, Immanuel, Paton, H. J.
By James, Gordon, Kerber, Adalbert
By Allen, F.Sturges
By Clegg, Chris, Kemp, Nigel, Legge, Karen
By Timings, Roger L.
By Browne, Harry
By Morrow, Jan
By Rejda, George E.
By Leigh, J. R.
By Spangler/ha
By Ross, Kenneth Allen, Wright, Charles R.B.
By Burghardt, M.David
By Wallace, Robert A., etc., Sanders, Gerald P., Ferl, Robert
By Dyke, Stanley Frederick, Floyd, A.J., Sainsbury, M., Theobald, R S
By Ziegler