TY - BOOK AU - Jones,Phil AU - Day,Tony AU - Butcher,Ken TI - Energy efficient heating: an overview T2 - CIBSE knowledge series ; KS14 SN - 1903287987 (pbk.) AV - TH7222 .J66 2009 PY - 2009/// CY - London PB - CIBSE KW - Offices KW - Heating and ventilation KW - Hot-water heating KW - Buildings KW - Energy conservation ER -