TY  - BOOK
AU  - Wrangham, D. A.
TI  - THEORY AND PRACTICE OF HEAT ENGINES
U1  - 621.4 
PY  - 1962///
CY  - London
PB  - English Language Book Society
KW  - Heat-Engines
KW  - Gas And Oil Engines
KW  - Steam-Engines
N1  - Includes Bibliography
ER  -