An introduction to microeconomics / Paul Wonnacott, Ronald Wonnacott. Economics. Selections Wonnacott, Paul. Wonnacott, Ronald J. Microeconomics. HB172 .W692 1982 338.5 19 WOI "This book includes chapters 1 to 6 and 19 to 37 of Economics"--Verso of t.p. Includes bibliographical references and index. New York : McGraw-Hill, c1982. c1982. 1982 Text xxx, 552 p. : eng