TY  - BOOK
AU  - Perrings Charles.
TI  - Black Mineworkers In Central Africa : Industrial Strategies And The Evolution Of An African Proletariat In The Copperbelt 1911 - 41 / Charles Perrings
SN  - 0435942387 (Hbk)
PB  - London : Heinemann Educational 1979
ER  -