1. Economics of biomass-derived alcohol application in fuel cells;Somir;Energy Progress,1982
2. The economics of heat pump assisted distillation systems—I. A design and economic model;Omideyi;J. Heat Recovery Systems,1984
3. Thermodynamic Design Data for Heat Pump Systems;Holland,1982
4. Operating characteristics of water-water heat pump systems using R12B1 and R114;El-Meniawy;Indian Chem. Engr.,1980
5. Current costs of process equipment;Hall;Chem. Engng,1982