Book Review: Contractual Certainty in International Trade/Empirical Studies and Theoretical Debates on Institutional Support for Global Economic Exchanges, edited by Volkmar Gessner. (Oxford: H - European Review of Private Law View Book Review: Contractual Certainty in International Trade/Empirical Studies and Theoretical Debates on Institutional Support for Global Economic Exchanges, edited by Volkmar Gessner. (Oxford: H by - European Review of Private Law Book Review: Contractual Certainty in International Trade/Empirical Studies and Theoretical Debates on Institutional Support for Global Economic Exchanges, edited by Volkmar Gessner. (Oxford: H 18 2 European Review of Private Law