Ray, N. C.. An Introduction to Microeconomics / Textual Documents N. C. Ray. - 2nd ed. / - Delhi : Macmillan India Ltd. , 1984. - 446p. : ill ; 20cm . Index ISBN: HB Subjects--Index Terms: Economics Microeconomics G-Economics PG-Economics Dewey Class. No.: 330.1 / Ra 211 In