Olenin, Alice
, Talbert, Lewis Emerson
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Revised Indexes of Factory Employment and Pay Rolls, 1919 to 1933 : Bulletin of the United States Bureau of Labor Statistics, No. 610 ,
Washington, D.C:
U.S. G.P.O.,
February 1935, https://fraser.stlouisfed.org/title/4132,
accessed on April 13, 2025.
@FedFRASER