"An evaluation of Engel's Law and an analysis of the structure and level of consumption of China's urban population." Xu Kangning in: Nanjing Daxue Xuebao,1984,no. 2,pp. 89-93 and 117
Restricted accessOtherFirst published online March, 1986
"An evaluation of Engel's Law and an analysis of the structure and level of consumption of China's urban population." Xu Kangning in: Nanjing Daxue Xuebao,1984,no. 2,pp. 89-93 and 117