The British year book of international law 1979: Fiftieth year of issue. / R. Y. Jennings and Ian Brownlie. - London : Oxford University Press, 1981. - ix, 419p. : 24cm. - British yearbook. vol.50 . - Jennings, R. Y. Brownlie, Ian. . Includes index. ISBN: 0198253605 LC Class. No.: KZ21.B7(1979 vol.50)