Frank, Robert H. Principles of economics / Economics. Robert H. Frank, Ben S. Bernanke. - 2nd ed. - Boston, Mass. : McGraw-Hill/Irwin, 2004. - xl, 813, [37] p. : ill. ; 28 cm. Includes bibliographical references and index. ISBN: 0072503300 (hbk.) RM491.63 0071214593 (pbk.) Hadiah Subjects--Topical Terms: Economics.