H.A. Hirsch, O. Käser, F.A. Iklé ; in collaboration with Eva Neeser and K. Tamussino ; foreword by J.H. Isaacs ; translations by K. Tamussino and E. Kohorn ; with contributions by C. Ackermann ... [et al.] ; illustrations by Andrea Schnitzler and K. -H. SeeberG. Thieme Verlag1997