George Psacharopoulos关于教育回报率的研究的
George Psacharopoulos(2018)Returns to investment in education- a decennial revie.pdf
(2.45 MB, 需要: 1 个论坛币)
George Psacharopoulos(1981)Returns to education-an updated international comparison.pdf
(2.07 MB, 需要: 1 个论坛币)
Georege Psacharopoulos(2002)Returns to Investment in Education-A Further Update.pdf
(81.05 KB, 需要: 1 个论坛币)
Georege Psacharopoulos(1985)Returns to Education- A Further International Update.pdf
(683.07 KB, 需要: 1 个论坛币)


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