Annales De L'observatoire De Bruxelles, Volume 20

A Treatise on man and the Development of his Faculties

Treatise on Man and the Development of His Faculties, Tr. (under the Superintendence of R. Knox). [Ed. by T. Smibert]. People's Ed

Letters Addressed to H. R. H. the Grand Duke of Saxe Coburg and Gotha

Sur l'homme et le développement de Ses Facultés Ou Essai de Physique Sociale

A Treatise on Man and the Development of His Faculties, Tr. . [ed. by T. Smibert]. People's Ed

Correspondance Mathématique Et Physique, Vol. 6 (Classic Reprint) (French Edition)

A Treatise On Man and the Development of His Faculties, Tr. . [Ed. by T. Smibert]. People's Ed

Mémoire sur les lois des naissances et de la mortalité à Bruxelles

A Treatise on Man and the Development of His Faculties

Treatise on Man and the Development of His Faculties, Tr. (under the Superintendence of R. Knox). [Ed. by T. Smibert]. People's Ed