na INLIS000000000000555 20241218111304 0010-1020000357 Social Sciences & public policy in the developing world Ralph K. Davidson James S. Colemen Inggeris : Lexington Books, 1982 xix, 401 p.; 23 cm. 30 SOC 30 ILMU PENGETAHUAN SOSIAL. 241218 0 1486/PSEKP/2024