Frohlich, Norman.
Choosing justice : an experimental approach to ethical theory / Norman Frohlich and Joe A. Oppenheimer.
— Berkeley : University of California Press, c1992. xiv, 258 p. : il. ; 24 cm. — (California series on social choice and political economy ; 22)
Incluye referencias bibliográficas (p. 247-251) e índice.
ISBN 0520072995 (alk. paper)
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