Bhutan : development planning in a unique environment. - Washington, D.C., U.S.A. : World Bank, c1989. - xvii, 109 p., [1] fold. leaf of plates : map ; 28 cm. - A World Bank country study . ISBN: 0821311794 LCCN: 89005278 Subjects--Topical Terms: Economic policyEkonomi politikası Subjects--Geographic Terms: Bhutan--Economic policy. LC Class. No.: HC440.25 / .B49 1989 Dewey Class. No.: 338.9549 / BHU 1989