Roman Signer : open space projects accepted but not carried out /
Keller-Schweizer, Elisabeth.
Hochuli, Jost.
St. Gall : Typotron, commissioned by VGS Verlagsgemeinschaft,
c1994.
"English translation by Andrew Bluhm." - Colophon.
"Gestaltung Jost Hochuli". - Colophon.
Signer, Roman, 1938-
Open spaces