The Rotham certificates
By: [by Richard Hamilton and Dieter Roth].
Contributors: Roth, Dieter.; Galeria Cadaque s.
Publisher: Galeria Cadaque s; Hansjo rg Mayer
Published: 1977
Place of publication: Gerona; Stuttgart
Language: mul
Notes: Thirty-seven postcards in wallet.

Introduction in English, German & Spanish.