TY  - BOOK
AU  - Dennis, Norman
AU  - Henriques, Fernando
AU  - Slaughter, ClifFord
TI  - Coal is our life
SN  - 422732508
CY  - London
KW  - Ashton
KW  - Coal industry and trade
KW  - Labour union
KW  - Miner
KW  - Trade union
ER  -