000 00345nam a2200121Ia 4500
008 170101s1983 xx 000 0 und d
082 _a630.717 WOR
100 _aWorld Bank
245 0 _aBasic Education And Agricultural Extension Costs, Effects, And Alternatives
260 _aUSA
_bThe World Bank
_c1983
300 _a293 p.
942 _2ddc
_cB
999 _c854216
_d854216