"psacharopoulos, george . "
education for development: an analysis of investment choices: / george.. psacharopoulos - 1 ed. - usa : a world bank publication 1985. - "ix, 337p.; 23 cm."
019524786
HD75.7 / .P77 1985
education for development: an analysis of investment choices: / george.. psacharopoulos - 1 ed. - usa : a world bank publication 1985. - "ix, 337p.; 23 cm."
019524786
HD75.7 / .P77 1985