Om offentlige Bibliotheker (1829). Genudgivet som Hilsen til Preben Kirkegaard paa Tresaarsdagen den 8. Januar 1973.
Copenhagen: G.E.C. Gads Forlag, 1973, Facsimile edition. octavo, heavy paper wrappers in printed paper dust jacket. (xxviii), (256)pp. G.E.C. Gads Forlag, With one folding plate. Text in Danish. Study of public libraries and library science. Very tiny chip from wrapper at top of spine, otherwise a fine copy. More