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The Education-Income Connection -- An Investigative Report
An Investigative Report The Education-Income Connection
2014/3/24
The Education-Income Connection -- An Investigative Report。
Socio - Economic Factors Affecting Under Five Mortality in South Africa -An Investigative Study
sensitive index environmental hazard factors
2011/6/1
The levels of infant and child mortality are the two sensitive and widely used indicators of socio-economic development. The child mortality rate is a refined and sensitive index of the total cultural...