Sommaire du numéro 3

Janvier - Mars 1991

From pneumatics to highway logistics : André Michelin, instigator of the "Automobile Revolution", Part I
Georges Ribeill
 
Borders vs. networks in eastern central Europe
Violette Rey
 
Information technology and variability of spatial networks
Börje Johansson

Interview

Urban administration, new technologies and corporate economics
an interview with Georges Mercadal