Mediamatic Magazine Vol. 7#3/4 Peter Berz 1 jan 1994
Siegert
Bernhard Siegert, Relais: Geschicke der Literatur als Epoche der Post, Brinkmann & Bose, Berlin 1993
A minor numerical event: as from the 1 July 1993 five-figure postal codes are in force within the area served by the German Federal Post. The new system is part of a comprehensive postal reform...
