Languages
Rittberger, Berthold.
Overview
| Works: | 1 works in 1 publications in 1 languages | |
|---|---|---|
Titles
Integration and differentiation in the European Union = theory and policies /
by:
Leuffen, Dirk.; European Union.; European Union countries; European Union countries; Rittberger, Berthold.; SpringerLink (Online service); Schimmelfennig, Frank.
(Electronic resources)