This book sheds light on a fascinating process of historic, legal evolution, starting from a situation of doubt as to whether the Community had treaty-making power, and ending with certain treaties being denied to sovereign states and transferred to an international organization. This process is still continuing, and brings in its wake far-reaching results. The author makes distinction between cases where exclusive treaty-making is explicitly specified in the founding treaties, and cases where treaty-making power is implicit, and is derived from the general structure of Community law....