The BESA Book 2017Open Box Publishing
5.1 Varies with device
An in-depth guide for anyone looking to procure building engineering services. The BESA Book covers all aspects of building energy management to help clients make those important decisions to meet corporate, social and financial goals. The B&ES provides a free online search service (www.b-es.org/locate-member/) designed to make it easy and quick to find B&ES member(s) that you require to deliver heating, ventilating, ductwork, facilities management, refrigeration, air conditioning, commissioning and maintenance services.