Heyne, Paul T. The economic way of thinking / Paul Heyne. - 8th ed. - Upper Saddle River, N.J. : Prentice Hall, c1997. - xvii, 573 p. : ill. ; 24 cm. Includes index. ISBN: 0137415397 9780137415397 LCCN: 96023084 Subjects--Topical Terms: Economics. LC Class. No.: HB171 / .H59 1997 Dewey Class. No.: 330