Cicero in twenty-eight [29] volumes. - Cicero, Marcus Tullius, 106-43 a.C (Harvard University Press ;, 1912)
Set consists of various editions and printings.
Some volumes lack collective title.
Vol. 1 published 1954.
Vol. 17: 2nd edition, 1931; volume 18: [2nd edition], revised 1945; volume 10: new edition, 1976; c1977; volume 19 revised 1951; volume 14 revised 1953; volume 5 revised 1962, bibliography updated 1987; volume 28 reprinted with additions 1972; volumes 3, 6: bibliographies updated: 1988, 1984.