Revue numismatique - Année 2001 - Volume 6 - Numéro 157 - Pages 33-36Summary. — The dendrogram of media of exchange demonstrates that none of these latter are money in to-day's sense of the word. By using the generic term « medium of exchange » we may avoid the problem which has for a long time led many a scholar to say, « There is money... and everything else (pre, paleo, proto, para, etc.) ». 4 pages Source : Persée ; Ministère de la jeunesse, de l’éducation nationale et de la recherche, Direction de l’enseignement supérieur, Sous-direction des bibliothèques et de la documentation.