1
2
by Meske, Sylvia; Lamparter-Lang, Regine
Stuttgart : TRIAS Thieme Hippokrates Enke, 1994
Book
3
by Häntzschel, Holm
2., neubearb. Aufl. - Leipzig Berlin Heidelberg [u.a.] : Barth, 1992
Book
6
by Wirth, Carl-Joachim
Berlin [u.a.] : Springer, 1995
Book
7
by Venbrocks, R.
Zülpich : Biermann, c 1995
Book
15
19
by Maddison, Peter J.
2. ed - Oxford [u.a.] : Oxford University Press, 1998
Book