]> 2024-03-29T13:03:49+00:00 1961 CapitalLaborSubstitutionandEcon 0 en 2023-10-13T08:19:17Z 2460230.8467245 1961 CapitalLaborSubstitutionandEcon Capital-labor Substitution and Economic Efficiency 1961 2437300.5 0 0 table 1 [[:1961 CapitalLaborSubstitutionandEcon]] 1961 CapitalLaborSubstitutionandEcon# QUERYc88102f9cced1f289be00675273e36e2 Test:1961 CapitalLaborSubstitutionandEcon 100 en 1961 CapitalLaborSubstitutionandEcon REDI 102 en REDI