Brown, William S. Instructor's manual and test bank: Exploring economics / prepared by William S. Brown; to accompany the text by Ralph T. Byrns and Gerald W. Stone. - Glenview, Ill. : Scott, Foresman, c1984. - vii, 255 p. ; 28 cm. ISBN: 0673171515 (pbk.) Subjects--Topical Terms: Economics.