TY  - BOOK
AU  - Patchell, W H.
TI  - Application of electric power to mines and heavy industries
U1  - 622.48 
PY  - 1913///
CY  - London
PB  - Constable and Company
KW  - Electric Power Application
KW  - Mining Engineering
KW  - Electromechanical Systems
N1  - Includes index
ER  -