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by Mead, George Herbert; Morris, Charles W.; Huebner, Daniel R.; et al.
by Joas, Hans; Pettenkofer, Andreas
by Joas, Hans
by Joas, Hans; Skinner, Alex
by Deuser, Hermann; Joas, Hans; Jung, Matthias; et al.
by Joas, Hans; Huebner, Daniel R.
by Joas; Hans
by Joas, Hans; Livingstone, Rodney