TY  - BOOK
AU  - Bryson, Thomas
TI  - Mining machinery: an elementary treatise on the generation, transmission and utilization of power for candidates for the undermanager's certificate
U1  - 621.86 
PY  - 1952///
CY  - London
PB  - Sir Isaac Pitman
KW  - Mining Machinery
N1  - Bibliographical References At End Of Each Chapter
ER  -