Busk, Douglas, 1906-1990. The craft of diplomacy : mechanics and development of national representation overseas / [by] Douglas Busk. - London, Pall Mall P., 1967. - xiv, 293 p. 23 cm. Bibliography: p. 275-280. Subjects--Topical Terms: Diplomatic and consular service, British. Diplomatic Dewey Class. No.: 327.2 / BUC 1967