Theoretical welfare economics /
Graaff, J. de V.
Theoretical welfare economics / by J. de V. Graaff. - London : Cambridge University Press, 1957 [reprinted 1971] - xii, 178 p. :
0521051282
Welfare economics.
330.15 / Th
Theoretical welfare economics / by J. de V. Graaff. - London : Cambridge University Press, 1957 [reprinted 1971] - xii, 178 p. :
0521051282
Welfare economics.
330.15 / Th