TY  - BOOK
AU  - Croft,Terrell
AU  - Tangerman,E.J.
TI  - Steam-engine principles and practice
U1  - 621.11 
PY  - 1939///
CY  - London
PB  - McGraw-Hill
KW  - Steam engines
KW  - Practice
KW  - Engines
KW  - Efficiency
KW  - Steam engineering
N1  - Includes index
ER  -