Naylor Tristen Au. Social closure and international society status groups from the family of civilised nations to the G20 Naylor Tristen Au. - London Routledge UK 2019 - xii,212p. cm. ISBN: 9780815369462 (hbk) UKP 115.00 Standard No.: 68099 Source: BBS/66, 28/02/2020, Better Book Service Textual Subjects--Topical Terms: INTERNATIONAL RELATIONS Dewey Class. No.: V1:19, Q9