1.
|
London : Allen & Unwin, 1976. Eighth edition.
English | N 632 UNW.T |
|
2.
|
Madrid [Spain] : Reus ; Aisge, 2000.
Spanish | N 621 LAC.O |
|
3.
|
New York : Oxford University Press, c2008.
|
4.
|
Geneva, Switzerland : World Intellectual Property Organization, 2004.
|
5.
|
London : Routledge, 2001. Fourth edition.
Italian | N 637 OWE.S(4) |
|
6.
|
Tübingen : Mohr Siebeck, 1997.
German | N 742 SCH.U |
|