Book Review: The National Courts Mandate in the European Constitution, by Monica Claes. (Oxford: Hart Publishing, 2006) - Common Market Law Review View Book Review: The National Courts Mandate in the European Constitution, by Monica Claes. (Oxford: Hart Publishing, 2006) by - Common Market Law Review Book Review: The National Courts Mandate in the European Constitution, by Monica Claes. (Oxford: Hart Publishing, 2006) 44 2 Common Market Law Review