1
by Mantel, Gerhard published: Mainz [u.a.]: Schott, c 2011

2
by Mantel, Gerhard published: Mainz [u.a.]: Schott, c 2011

3
by Mantel, Gerhard published: Mainz [u.a.]: Schott, c 2011

4
by Mantel, Gerhard published: Mainz [u.a.]: Schott, c 2011

5
by Mantel, Gerhard published: Mainz [u.a.]: Schott, 19XX-

7
by Mantel, Gerhard , Mantel, Renate published: Mainz: Schott, [ca. 2000]

8
by Mantel, Gerhard , Mantel, Renate published: Mainz [u.a.]: Schott, 19XX-