Auld, Douglas A. L. Study guide to accompany Lipsey...[et al] Economics , 4th ed. / p repared by Douglas A.L. Auld , E. Kenneth Grant ; with the assistance o f Dascomb R. Forbush - New York : Harper & Row, 1982. - x, 366 p. : ill. ; 28 cm. ISBN: 0060440538 Subjects--Topical Terms: Economics-- Problems, exercises, etc.. Dewey Class. No.: 330