demographic processes, occupation and technological change: symposium held at the university of bamberg from 17th to 18th november 1989 (en Inglés)

Name: demographic processes, occupation and technological change: symposium held at the university of bamberg from 17th to 18th november 1989 (en Inglés)
Price: 139070 CLP
Availability: InStock
Author: Blum, Ulrich ; Schmid, Josef