[Persistance of active forms. Comparative study of prehistoric man's tools and some current dental instruments].
D000884:Anthropology, Cultural; D003762:Dental Instruments / Q000266:history*; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D013674:Technology, Dental / Q000266:history
Persistance des formes actives. Etude comparative des biseaux, des outils de l'homme préhistorique et de certains instruments dentaires actuels.