Lehrbuch der Mikroökonomischen Theorie /

著者: Leftwich, Richard H.
出版事項 1972

THE PRICE SYSTEM AND RESOURCE ALLOCATION.

著者: LEFTWICH, RICHARD H.
出版事項 1979

The price system and resource allocation /

著者: Eckert, Ross D., Leftwich, Richard H.
出版事項 1988

Economics of social issues /

著者: Sharp, Ansel M.
出版事項 1990