TY  - GEN
AU  - Armor Murray
TI  - Heat pumps and houses / 
AV  - TJ262 
U1  - 621.4/025  
PY  - 1981///
CY  - Dorchester
PB  - Prism, 
KW  - Heat pumps
KW  - Household appliances
N1  - Includes index; Bibliography: p106
ER  -