Macroeconomics 著者: Parkin, Michael 1939-

Environmental economics and policy 著者: Tietenberg, Thomas H.

The economics of public issues 著者: Miller, Roger LeRoy

Health economics 著者: Phelps, Charles E.

Environmental economics and policy 著者: Tietenberg, Tom (Thomas H.), Lewis, Lynne

Economics today 著者: Miller, Roger LeRoy

College algebra with modeling and visualization. 著者: Rockswold, Gary K.

Intermediate algebra 著者: Lial, Margaret L.

Table of contents only

Economic development 著者: Todaro, Michael P.

Table of contents only

Environmental economics and policy 著者: Tietenberg, Thomas H.