edited by Christos M. Joachimides, Norman Rosenthal, Wieland Schmied ; with contributions by Werner Becker ... [and others] ; co-ordinating editor : Walter Grasskamp
edited by Christos M. Joachimides, Norman Rosenthal, Wieland Schmied ; with contributions by Werner Becker ... [and others] ; co-ordinating editor, Walter Grasskamp