共 13 条
[1]
DOUGLAS PH, REAL WAGES US 1890 1, P217
[2]
DOUGLAS PH, MOVEMENT MONEY REAL, P27
[3]
DOUGLAS PH, REAL WAGES US 1890 1, P574
[4]
DOUGLAS PH, 1881, J AM STAT ASSOC, V18, P866
[5]
DUNN RW, 1908, COMPANY UNIONS
[6]
DUNN RW, AM LAB
[7]
FOERSTER RF, EMPLOYE STOCK OWNERS
[8]
HANSEN AH, 1920, J AM STAT ASSOC, V8, P503
[9]
HANSEN AH, 1921, AM EC REV DEC, P615
[10]
LAIDLER HW, CONCENTRATION CONTRO