Walter Diethelm

Walter Diethelm

1913–1986

3 books in the database

Books

Form + communicationWalter Diethelm

Form + communication

Walter Diethelm · 1974

Signet, signal, symbolWalter Diethelm

Signet, signal, symbol

Walter Diethelm · 1989

Visual transformationWalter Diethelm

Visual transformation

Walter Diethelm · 1982