00563nam a2200181 a 450000500170000000800410001702000180005804100080007608200110008410000170009524500510011225000120016326400480017530000110022350000690023465000280030365000500033120260717091121.0260717s1984    ii            000 0 eng d  a9780198274674  aeng04a341.581 aBull, Hedley10aIntervention in world politics /cBull, Hedley  a2nd ed. 1aNew York :bOxford University Press,c1984.  a198 p.  aBased on a series of lectures held at Oxford University in 1982. 4aInternational relations 4aIntervention (International law) Sovereignty.