The Hague : Kluwer Law International ; Frederick, Md. : dist. in North, Central and South America by Aspen ; Biggleswade, UK : dist. elsewhere by Turpin Distribution Services, [2006]
Berger, Klaus Peter.
Second edition
Alphen aan den Rijn : Kluwer Law International ; Austin [Tex.] : Wolters Kluwer Law & Business ; Frederick, MD : Sold and distributed in North, Central and South America by Aspen Publishers, [2009]