TY  - BOOK
AU  - Bale, M. Powis
TI  - Gas and oil engine management
U1  - 621.433 
PY  - 1906///
CY  - London
PB  - Crosby Lockwood and Son
KW  - Construction and design of engines
KW  - Oil engines
KW  - Gas engines
N1  - Includes index
ER  -