000
00298nam a2200121Ia 4500
001
155837
008
170722s9999 xx 000 0 und d
245
_a
Mapped in or mapped out /
260
_b
Worldbank ,
_c
2004.
490
_a
Worldbank working paper no 34
653
_a
Sociology
942
_c
GEN
999
_c
173361
_d
173361