1.
|
Madrid [Spain] : Editorial Civitas S.a., 1991.
Spanish | K 810 BER.O |
|
2.
|
Hoboken, New Jersey : John Wiley & Sons, Inc., 1999.
English | 51 CH |
|
3.
|
London [England] : Informa Law, 1997.
English | 52 GB |
|
4.
|
[Place of publication not identified] : [publisher not identified], 1991.
German | 29 DE |
|