Maurice LÉVY

First edition.
Spine browned, otherwise a good copy.
Rare.

First edition.
A good copy.
Rare.

First edition.
A rare and good copy.

First edition.
A rare and good copy.

First edition.
A rare and good copy.

First edition.
A rare and good copy.

First edition.
A rare and good copy.

First edition of these theses defended to obtain the degree of doctor of science with Mr. Chasles as thesis director.
A small tear at the foot of the spine, otherwise a handsome copy complete with its folding plate at rear.
Rare.

First edition published in a small number of copies of this conference-visit to the Universal Exhibition of 1889.
Light corner losses to the covers, handsome interior condition.