TY  - BOOK
AU  - x, x
AU  - Orchard,W.R.H.
TI  - Combind heat and power: Whole city heating - Planning tomorrow's enervy economy
SN  - x
U1  - 536/COM 
PY  - 1980///
CY  - Lond.
PB  - George Godwin
KW  - Heat
KW  - Physics
N1  - x
ER  -