TY  - BOOK
AU  - McMullan, J. T. 
AU  - Hughes, D. W.
AU  - Morgan, R.
TI  - Influence of lubricating oil on heat pump performance
PY  - 1983///
CY  - Irlanda : 
PB  - New University of Ulster, 
KW  - BOMBAS DE CALOR
KW  - LUBRICANTES
ER  -