000 00283nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aTheodore w.schultz
245 0 _aEconomic growth and agriculture
260 _bmcgrawhill
260 _c1968
365 _b74.62
942 _cBK
999 _c198550
_d198550