Argumentation and DebateJoseph Villiers Denney, Carson Samuel Duncan, Frank Cowen McKinney · First published 2023Open the Tome
New Science and English Literature in the Classical PeriodCarson Samuel Duncan · First published 1913 · Latest edition 2023Open the Tome
Rail and road transportCarson Samuel Duncan, Atlantic States Shippers Advisory Board, Association of Railway Executives (U.S.) · First published 1932Open the Tome
Transportation charges in the United States and CanadaCarson Samuel Duncan, Edwin Francis Bilo, David Ignatius Walsh, Association of Railway Executives (U.S.) · First published 1929Open the Tome
