00318nam a2200097Ia 450000500170000000800410001702000160005810000470007424500630012126000360018420251229084958.0251229s9999    xx            000 0 und d  a92113022153  aUnited Nations Human Settlements Programme 0aReport o the world social situation 2001cProgramme United  aNew Yorkb United Nationsc2001