Microeconomic theory / Andreu Mas-Colell, Michael D. Whinston, Jreey R.Green Mas-Colell, Andreu Mas-Colell, Andreu jt. aut. Whinston, Michael D. jt.aut. Microeconomics 338.5 MAM Includes bibliographical references and index New Delhi : Oxford University Press, 2006 2006 2006 Text xvii, 981 p. : eng