Rogers, F. (1937). 5000 years of glass. New York: United Frederick A. Stokes company.
Dyfyniad Arddull ChicagoRogers, Frances. 5000 Years of Glass. New York: United Frederick A. Stokes company, 1937.
Dyfyniad MLARogers, Frances. 5000 Years of Glass. New York: United Frederick A. Stokes company, 1937.
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