00690nz 2200169n 4500 sh89005171 DLC 19890918141734.2 890906|| anannbab| |a ana ||| sh 89005171 DLC DLC Protection of interests (International relations) Interests, Protection of (International relations) g Diplomacy Work cat.: When nations break relations, c1989. Parry and Grant. Encyclopaedic dictionary of international law, c1986. Here are entered works on the representation of the interests of an absent state by a neutral or third party in the event of a break in diplomatic relations.