Yang yi lang zhu shu : 1 juan /

Double leaves, oriental style, in case.

Yang yi zhai shi hua : 10 juan, fu Li Du shi hua : 3 juan.

Double leaves, oriental style, in case.

"The equation of exchange" for 1912, and forecast,

"Reprinted from the American economic review, June, 1983"

Han kou : zhong yang zhi na shi qing /

Mode of access: Internet.