File:Robert Daniel Carmichael.gifDescriptionRobert Daniel Carmichael.gif Català: Robert Daniel Carmichael (1879-1967), matemàtic estatunidenc Date circa 1920 date QS:P,+1920-00-00T00:00:00Z/9
File:The imperial dictionary of the English language - a complete encyclopedic lexicon, literary, scientific, and technological (IA b22652000 0001).pdfMast; 1815-1882),
Daniel, Samuel (poet and hist.; 1562-1619, Daniel.
Darcie, Abraham (Hist, of Eliz., 1625), Darcie.
Darwin, Chas. Robert, M.A., F.R.S.