the reward of the labourer were always in proportion to what he produced, the quantity of labour bestowed on a commodity, and the quantity of labour which that commodity would purchase, would be equal, and either might accurately measure the variations of other things: but they are not equal; 去书内

  • Katherine Zhou Katherine Zhou

    What makes the gap between labor procuring and purchasing ?

    2021-04-20 喜欢(0) 回复(0)