00322nam a2200121la 450000500170000000800370001705000210005410000200007524500440009525000060013926000450014530000100019020260128043433.0251202s9999    xx        000 0 und d  aK 3230bJAC 1999  aIvor C. Jackson  aThe refugee concept in group situations  a-  aHaguebMartinus Nijhoff Publishersc1999  a486p.