1
by Schild, Erich, Casselmann, H.-F., Dahmen, Günter, Pohlenz, Rainer
Published 1982
Vieweg+Teubner Verlag

2
by Schild, Erich, Casselmann, H.-F., Dahmen, Günter, Pohlenz, Rainer
Published 1977
Vieweg+Teubner Verlag