Hits 1-2 within 2 documents
Hits 1-2 within 2 documents
Author(s): Altmann, Norbert; Düll, Klaus; Chave, Daniel; Barisi, Giusto; Dadoy, Mireille; Bechtle, Günter; Boffo, Stefano.- 1981. 237p.
Author(s): Knoepfel, Peter; Weidner, Helmut
Source: Ed. Sigma, 1985