1.
|
Westport, Conn. : Meckler, c1993.
English | D 10 SAU.V |
|
2.
|
München : K.G. Saur, 1988.
English | D 231 SMI.O |
|
3.
|
[Heidelberg, Germany] : [Springer], 1980.
English | 34 DE |
|
4.
|
Boulder : Basic Books, 2015.
|
5.
|
Geneva [Switzerland] : Geneve : Nations Unies, 1992.
French | D 235 UN.T(F) |
|
6.
|
Geneva [Switzerland] : United Nations, 1992.
English | D 235 UN.T |
|