1.
|
[Place of publication not identified] : [publisher not identified], 1991.
German | 28 CH |
|
2.
|
Zürich : Schulthess Polygraphischer Verlag, 1996.
German | F 13 KUR.B |
|
3.
|
Basel : Helbing & Lichtenhahn, 1995.
German | N 625 GOV.B |
|
4.
|
[Place of publication not identified] : [publisher not identified], 1995.
German | 28 CH |
|
5.
|
Basel : Helbing & Lichtenhahn, [1995]
German | T 23 BUE. S 3 |
|
6.
|
Basel : Helbing & Lichtenhahn, 1974. Third edition.
German | K 810 DAV.K |
|
7.
|
Basel : Helbing & Lichtenhahn, c1999. 2., nachgef. Aufl.
German | K 810 DAV.M(2) |
|
8.
|
Basel [et Al] : Helbing & Lichtenhahn, 1994. 4. Aufl.
German | K 810 DAV.M(4) |
|
9.
|
Basel Et Al : Helbing & Lichtenhahn, 1995/I.
German | T 23 BUE. S 1 |
|
10.
|
Basel Et Al : Helbing & Lichtenhahn, 1995/V/1.
German | T 23 BUE. S 5 |
|