Discus
Chamber's Twientieth Century Dictionary · 1908 · p. 31
dis′kus, n. a quoit, disc. [L.,—Gr. diskos .]
Bu kavram başka kaynaklarda da geçiyor
Adair's New Encyclopedia (1923)
The American Illustrated Medical Dictionary (1913)
Everybody's Encyelopedia (1912)
An Illustrated Dictionary of Medicine, Biology and Allied Sciences (1907)
Explanation of Terms Used in Entomology (1906)
Chandler's Encyclopedia (1898)
The Student's Medical Dictionary (1896)
An Illustrated Encyclopedic Medical Dictionary (1892)
A Smaller Dictionary of Greek and Roman Antiquities (1884)
Webster's Practical Dictionary- A Practical Dictionary of the Englih Language (1884)
Zell's Condensed Dictionary (1879)
Lexicon Latinum Seu Corpus Phraseologiae (1878)
Dictionary of Science, Literature and Art (1842)
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