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Substitution elasticities in the large-scale manufacturing industries of Pakistan : a comment
Ahmed, Meekal, (1982)
Capital-labour substitution possibilities in the Sudanese manufacturing sector
Ahmed, Medani Mohammed Mohammed, (1980)
Estimation of the elasticity of capital-labour substitution in postwar Canadian manufacturing industries
Postner, Harry Haskell, (1970)
Elasticities of Substitution in the Small Scale Manufacturing Industries of the Punjab
Kazmi, Nighat, (1981)