Rudolf Arnheim,...[et al.] Rudolf Arnheim,...[et al. Rudolf Stich...[et al.] Rudolf L. Schreiber,...[et al.] Rudolf Stich...[et al. Lao She,...[et al.] Rudolf L. Schreiber,...[et al. Lao She,...[et al. Andrée Alvernhe,...[et al.] Edgar Faure,...[et al.]