Towards a new theory of distributive justice : . amherst, Massachusetts: The University of Massachusetts Press, 1971. Pp. ix + 148, $9.00

Retail store credit card use in New York : . New York: Columbia University Press, 1975. Pp. 116, $5.00 (paper)

Pledge, Michael T., (1975)

Economics dictionary : By Donald W. Moffat. New York: Elsevier Scientific Publishing Company, 1976. Pp. xiii + 301, $14.95 (hardcover), $9.75 (paper)

Pledge, Michael T., (1976)

People or penquins: The case for optimal pollution : By William _F. Baxter. New York: Columbia University Press, 1974. Pp. 110, 5.95 (hardcover), $1.95 (paper)

Pledge, Michael T., (1975)