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Rozwój ludności świata i prawa nim rza̜dza̜ce
Bartkowiak, Ryszard, (2001)
Wie viel ist zu viel? : 19 Dimensionen der Bevölkerungsentwicklung
Brown, Lester R., (2000)
Mathematical models for the growth of human populations
Pollard, J. H., (1973)
The development of the concept of consumers surplus in economic theory and policy
Ahmed, Mohiuddin, (1966)
An estimate of Pakistan's 1951 vital rates
Ahmed, Mohiuddin, (1963)
Keynesian economics and underdeveloped countries
Ahmed, Mohiuddin, (1964)