TY  - BOOK
AU  - Barnard, William N
AU  - Ellenwood, Frank O
AU  - Hirshfeld, Clarence F
TI  - Heat power engineering Pt.1 Thermodynamics and prime movers
U1  - 621.4 
PY  - 1926///
CY  - New York
PB  - John Wiley
ER  -