Llewellyn, Richard. But we didn't get the fox. [electronic resource] - [1st ed.] - Garden City, N.Y., Doubleday, 1969. - 394 p. 22 cm. LCCN: 69013644 Subjects--Topical Terms: Spies. LC Class. No.: PZ3.L7714 PR6023.L47 Dewey Class. No.: 823/.9/12