FR
Needham research institute studies
Printed book - Needham research institute, 1996-
Vienna Circle Institute yearbook
Printed book - Cercle de Vienne, 1993-
Acta historica astronomiae
Printed book - Astronomische Gesellschaft, 1998-
Collection Passions complices
Printed book, 2003-
Collection Alpes nature
Printed book, 2002-2004
Lectures d'enfance
Printed book, 1998-
