by August Schleicher, Ernst Haeckel, and Wilhelm Bleek ; with an introduction by J. Peter Maher ; edited by Konrad Koerner

J. Benjamins 1983 Amsterdam studies in the theory and history of linguistic science Series 1 . Amsterdam classics in linguistics, 1800-1925 ; v. 6

Available at 45 libraries

collected by W.H.I. Bleek and L.C. Lloyd ; edited by the latter ; with an introduction by George McCall Theal

G. Allen 1911

Available at 5 libraries

by W.H.I. Bleek

Trübner 1875

Available at 1 libraries