000 00400nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aSchultz, Theodore, W
245 _aInvesting in People:The economics of population quality
260 _c0
_bHindustan Pub Corp
366 _b0
650 _aPOPULATION
942 _cBK
999 _c68807
_d68807