Parkin, Michael, 1939- Economics / Parkin, Powell, Matthews. - 7th ed. - Harlow : Addison-Wesley, 2008. - 830 p. : ill. (chiefly col.) ; 27 cm. Includes index. ISBN: 9780132041225 (pbk.) 0132041227 (pbk.) Subjects--Topical Terms: Economics. LC Class. No.: HB171.5.P247 2008 Dewey Class. No.: 330