books.google.com - Heating, Ventilation and Air-Conditioning (HVAC)control systems are omnipresent in modern buildings. This book is an introduction to all those involved in the specification, design, manufacture, installation, operation or maintainance of these systems. The book explains: *Control theory and how to evaluate,...http://books.google.com/books/about/Fundamentals_of_HVAC_Control_Systems.html?id=UMk1EUp-W-UC&utm_source=gb-gplus-shareFundamentals of HVAC Control Systems