TY  - JOUR
A1  - Psacharapoulos, G.
A1  - Patrinos, H.A.
T1  - Returns to Investments in Education: A Further Update
Y1  - 2004
DO  - 10.1080/0964529042000239140
JF  - Education Economics
VL  - 12
IS  - 2
SP  - 111
EP  - -134

ER  -