Robinson, P. (1914). The Seventh Centenary of Roger Bacon, 1214-1914. Washington, D.C..
Chicago Style (17th ed.) CitationRobinson, Paschal. The Seventh Centenary of Roger Bacon, 1214-1914. Washington, D.C., 1914.
Cita MLARobinson, Paschal. The Seventh Centenary of Roger Bacon, 1214-1914. Washington, D.C., 1914.
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