History of the Arabs,

Mode of access: Internet.

Essai sur la science et l'art de l'ingénieur aux premiers siècles de l'Empire romain,

"Index bibliographique": p. [xv]-xviii.

L'empire des tsars, au point actuel de la science.

Issued in parts.

The dawn of modern geography : A history of exploration and geographical science... v.3. /

"On the leading manuscripts of the principal texts in vols. II and III": v.2, p.[542]-552.

The influence of aristocracies on the revolutions of nations; considered in relation to the present circumstances of the British Empire.

Mode of access: Internet.

The government of the British Empire,

Mode of access: Internet.