LIPSEY, Richard G. Purvis, Douglas D. Study guide to accompany Lipsey/Purvis/Steiner: economics / [by] Richard G.Lipsey, Douglas D.Purvis - 6th ed. - New York Harper & Row pub. 1988 - vii, 423 p. ISBN: 60424591 Subjects--Topical Terms: Economics-Study guide Dewey Class. No.: 330 / LIP