Investigations into the origin of language and consciousness / Trân Duc Thao ; translated [from the French] by Daniel J. Herman and Robert L. Armstrong ; [ed. by Carolyn R. Fawcett ... et al.]

Investigations into the origin of language and consciousness / Trân Duc Thao ; translated [from the French] by Daniel J. Herman and Robert L. Armstrong ; [ed. by Carolyn R. Fawcett ... et al.]