Black, Lloyd D. The strategy of foreign aid, [electronic resource] / by Lloyd D. Black.. — Princeton, N.J., : Van Nostrand, [1968]. — xiii, 176 p. : illus., maps. 22 cm. Includes bibliographical references. LCCN: 68020915 Subjects--Topical Terms: Economic assistance. LC Class. No.: HC60 / .B54 Dewey Class. No.: 309.2/2