[Oeuvres complettes de M. Helvetius.
Publisher: Emmanuel Etienne du Villard & Jean Abraham Nouffer
Published: 1777
Place of publication: A Londres [i.e. Genáeve
Language: fre
Notes: Printed in Genáeve by Emmanuel Etienne du Villard & Jean Abraham Nouffer. Cf. Smith.  Bibliography of the writings of Helvâetius, O.4.
Table of contents: value: t. 3-4  De l'homme, t. 1.-2.; value: t. 5.  De l'homme et Le bonheur, t. 3.