Gestion mentale et pensée mathématique
Printed book - Taurisson Alain, 1993
Energy in world history
Printed book - Smil Vaclav, 1994
Ludus vitalis : revista de filosofia de las ciencias de la vida = journal of philosophy of life sciences = revue de philosophie des sciences de la vie
Printed magazine - Centro de estudios filosoficos, politicos y sociales Vicente Lombardo Toledano
Studies in British business archives
Printed magazine
La Bibliothèque du naturaliste
Printed magazine