1.
Birmingham [U.K.] : Packt, 2004.
English | D 801 BUT.B |
2.
3.
4.
Geneva [Switzerland] : World Intellectual Property Organization, 1991.
English | E 23191F633 WIPO.AUT/TYO/91 |
5.
6.
Newbury : Xephon, 1991.
English | D 721 UNI |
7.
New York : Wiley, c2002.
French | D 62 BOI.C |
8.
9.
10.