Shackle, G. L. S. Expectations, investment, and income / by G. L. S. Shackle. - 2nd ed. - Oxford : Clarendon P., 1968. - 130 p. : ill. ; 23 cm. Subjects--Topical Terms: Business cycles.Economics, Mathematical.Investments.Income. Dewey Class. No.: 338.54 / G E