1.
2.
Buenos Aires : Ministerio De Justicia De La Republica, 1975.
French | N 313 BOG.D |
3.
London [England] : Publishers Association, 1970.
English | N 313 BAR.IN |
4.
5.
New York : Federal Legal Publications, 1955.
English | N 313 KUP.U |
6.
7.
[Paris, France] : [UNESCO], 1977.
English | 3B UNESCO |
8.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1991.
German | 28 DE |
9.
10.
Roma [Italy] : Biblioteca Nazionale Centrale di Roma, 1979.
French | 13 IT |