Michels, Agnes Kirsopp. The calendar of the Roman Republic. - Princeton, N.J. Princeton University Press 1967. - xvi, 227 p. illus. 23 cm. Bibliographical footnotes. LCCN: 67012349 Subjects--Topical Terms: Calendar, Roman. LC Class. No.: CE46 / .M5 Dewey Class. No.: 529/.32/207