LEADER 00000nam 2200289 a 4500 001 0085798 003 UkHlHU 007 t 008 001408 0 1960 000 eng 040 UkHlHU 050 4 HB 1 N24 O1(73) 100 0 Borts, George H. 245 00 Regional cycles of manufacturing employment in the United States, 1914-1953. 260 New York :|bNat. Bur. of Econ. Res.,|c1960. 300 211p. 440 0 Occasional paper ;|v73. 650 0 Labor. 650 0 Manpower. 650 0 Unemployment. 650 0 Labor market.
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