TY - BOOK AU - Porges, F TI - HVAC Engineer's Handbook SN - 9780750646062 U1 - 697.0002 PY - 2001/// CY - Oxford PB - Butterworth-Heinemann Ltd. N1 - Abbreviations , Symbols and Conversions Standards for Materials Combustion Heat and Thermal Properties of materials Properties of Steam and Air Heat Losses Cooling Loads Heating Systems System Systems Domestic Services Ventilation Air Conditioning Pumps and Fans Sound Labour Rates Bibliography Standards ER -