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Cicero Letters to Friends Shackleton 2001
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Shackleton Bailey, D. R. (2004). Cicero. Epistulae ad familiares. University Press.
Shackleton Bailey, D. R. (2001). Cicero. Letters to friends (Vol. 1). Harvard University Press.
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A research website about Archaeology of Ancient Roman Thermalism — and a meeting point for researchers and other people interested in this subject (Red Termal).