Form + communication : way to visualization /

Bibliographic Details
Main Author:	Diethelm, Walter, 1913-
Other Authors:	Diethelm, Marion
Format:	Book
Language:	English French German
Published:	Zurich : ABC Editions, [1974]
Subjects:	Graphic arts > Technique. Signs and symbols.

Description
Item Description:	Text in English, French and German. Includes index.
Physical Description:	227 pages : illustrations (some color) ; 26 cm.
ISBN:	3855040354