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Household saving and consumption in the 1970s
Williams, R. A., (1979)
Consumer economics
Morgan, James N., (1955)
Modele konsumpcji najmniej zamoznych i wielodzietnych rodzin w Polsce
Piasny, Janusz, (1981)
Wage effects on the volume of unpaid work in nuclear Australian households
Williams, Ross A., (1999)
Measuring submarket specialisation by firms
Williams, Ross A., (1991)
An Australian housing model
Williams, Ross A., (1982)