00396nam a2200145Ia 450000100060000000800410000602000180004704000130006508200200007810000170009824500730011526000440018830000110023254600070024331200140416s9999    xx            000 0 und d  a1-876633-29-8  cPK-LaUMT  a 333.7313bSTU-  aGilbert, Rob  aStudying society and environmentba guide for teacherscGilbert, Rob  aAustralia:bSocial Science Press,c2001  a312 p.  aEN