000 00381nam a2200145Ia 4500
008 100324s9999 xx 000 0 und d
100 _aWorld Bank.
245 _aDemographic Aspects of migration in W.Africa
250 _aVol 1
260 _c0
_bWorld Bank
_aWashington DC
366 _b0
650 _aAccounting
942 _cBK
999 _c68520
_d68520