The frame of the ancient Greek maps with a discussion of the discovery of the sphericity of the earth

1. Verfasser: Heidel, William Arthur, 1868-1941.
Ort/Verlag/Jahr: New York : American geographical society, 1937.
Umfang/Format: x, 141 p. : ill., maps ; 21 cm.
Schriftenreihe: American geographical society research series ; no 20
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