000 00390nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aArroyo C.R
245 _aEconomic approaches to modelling fertility determinants
260 _c1993
_bWorld Bank
_aWashington DC
366 _b1993
650 _aECONOMICS
942 _cBK
999 _c75704
_d75704