Mansfield, Edwin. Microeconomics : theory applications / Edwin Mansfield. - 9th ed / . - New York : W W Norton , 1996. - xxii,638p. : ill.,col.,figs.,tables ; 24cm . NULL ISBN: 0393970353 USD 11.95 Subjects--Index Terms: MICROECONOMICS Dewey Class. No.: 338.5 / MAN/M