TY  - BOOK
AU  - Ahern, John E.
TI  - ENERGY METHOD OF ENERGY SYSTEMS ANALYSIS
U1  - 621.4 
PY  - 1980///
CY  - New York
PB  - John Wiley
KW  - Power (Mechanics)
KW  - System (Analysis)
KW  - Thermodynamics
ER  -