Berger, Elena L. Labour, Race And Colonial Rule: The Copperbelt From 1924 To Independence by Elena L. Berger. - Oxford [Eng] : Clarendon Press, 1974. - ix, 257 p. : maps ; 22 cm. - Oxford studies in African affairs . Includes index. ISBN: 0198216904 : £6.00 Subjects--Topical Terms: Industrial relations--History.--Zambia LC Class. No.: HD 8799 .Z33 / B47 1994