00479nam a2200181Ia 4500 31157 31157 31035 PK-LaUMT 20220902153230.0 140416s9999 xx 000 0 und d PK-LaUMT W 025.4028 POL- World bank Policy research working paper series Numbers 2262-2299 abstracts World bank Washington,USA: World Bank, 2000 16 p. EN WEEDED OUT ddc 0 0 0 0 01 01 2014-04-16 0 W 025.4028 POL- 36981 2014-05-03 00:00:00 2014-05-03 BK