Blackorby, Charles. population lssues in Social choece theory welfare Economics and ethics / By Charles Blackorby, Walter Bossert and David Donaldson. - 1st Ed. - London : Cambridge University Press, 2005. - 369p. ; 00 cm. ISBN: 9780521825511 Subjects--Topical Terms: SOCIAL SCIENCE. Dewey Class. No.: 304.601 / BLA