A comparative study of thirty city-state cultures : an investigation conducted by the Copenhagen Polis Centre. [On January 5-9, 1999 ... hold a symposium on the concepts of city-state and city-state culture] - Hansen, Mogens Herman, 1940- (Kongelige Danske Videnskabernes Selskab ; C. A. Reitzels Forlag, 2000)
A collection of revised papers contributed to a symposium held January 5-9, 1999 at the Copenhagen Polis Centre, with some additional contributions.