Spencer, Militon H. Instructor's manual to accompany Contemporary economics, contemporar y macroeconomics, contemporary microeconomics-3rd ed. / Milton H. Sp encer; Roslyn Spencer - New York: Worth Publishers, 1977 - xi, 175 p. : ill. ; 23 cm. ISBN: 0879010800 Subjects--Topical Terms: Economic Dewey Class. No.: 330