1.
|
Tucuman : Calai, 1987.
English | N 748 COR.P |
|
2.
|
London : Commonwealth Secretariat, 1983.
English | N 748 FRE.C |
|
3.
|
[Heidelberg, Germany] : [Springer], 1982.
English | 34 DE |
|
4.
|
[Paris, France] : [UNESCO], 1983.
French | 3 UNESCO |
|
5.
|
[Paris, France] : [UNESCO], 1982.
English | 3B UNESCO |
|
6.
|
[Paris, France] : [UNESCO], 1982.
French | 3A UNESCO |
|
7.
|
[Place of publication not identified] : [publisher not identified], 1975.
German | 26 DE |
|
8.
|
Roma [Italy] : Biblioteca Nazionale Centrale di Roma, 1976.
Italian | 13 IT |
|
9.
|
München : C.H. Beck, 1981.
German | N 748 DIE.U |
|
10.
|
Paris, France : United Nations Educational, Scientific and Cultural Organization, 1979.
English | N 748 UNESCO.P |
|