Pyatt, Graham Social accounting matrices for development planning by Graham Pyatt and Jeffrey I. Round - Washington, D.C. IBRD n.d. - 339-64p. - World Bank Reprint Series, No.74 . Reprinted from the Review of Income and Wealth, Series 23 Subjects--Topical Terms: Economic PlanningIncome Accounting Dewey Class. No.: 'T In8/74