edited by Herman Liebaers and Marc Walckiers = édité par Herman Liebaers et Marc Walckiers

K.G. Saur 1991

Available at 9 libraries

under the direction of Herman Liebaers ... [et al.] ; assisted by Piet Baudouin ... [et al.] ; [translated by John Cairns ... et al.]

Mercatorfonds [1985]

Available at 1 libraries

sous la direction de Herman Liebaers ... [et al.] ; avec la collaboration de Piet Baudouin ... [et al.]

Albin Michel 1985

Available at 1 libraries

edited by H. Liebaers, W.J. Haas, and W.E. Biervliet

D. Reidel Pub. Co. c1985

Available at 4 libraries

H. Liebaers 1984

Available at 2 libraries

by C. V. Penna

Unesco 1970, 1972 printing 2d ed. rev. and enl. / by P. H. Sewell and Herman Liebaers UNESCO manuals for libraries 17

Available at 11 libraries

commentaries by L.M.J. Delaissé ; foreword by H. Liebaers ; introduction by F. Masai

Harry N. Abrams [1965?]

Available at 4 libraries

commentaires par L.M.J.Delaissé ; avant-propos de H.Liebaers et F.Masai

[s.n] 1958

Available at 1 libraries