Occupational differences in separation rates for railroad workers, 1965-68 \ D-
by E.U.A. Railroad Retirement Board
[ ] Published by : Office of the Chief Actuary (Chicago) Physical details: 47 p., 27 cm.
Subject(s):
Cowen, James L., pról.
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Drennan, Daniel F.
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Ferrocarriles - Salarios, pensiones, etc - E U A
Year: 1971
Item type: