Heating, ventilating, and air conditioning level one trainee guide/ 
edited by Graham Hack & Adrienne Payne. 
 - Boston :  Pearson,   2018. 
 - vii, 535 pages :  illustrations (chiefly colour) ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780134898117 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ventilation.<br/>Heating.<br/>Air conditioning.<br/>Ventilation--Equipment and supplies--Maintenance and repair.<br/>Heating--Equipment and supplies--Maintenance and repair.<br/>Air conditioning--Equipment and supplies--Design and construction.<br/>Heating and ventilation industry.<br/>Air conditioning--Equipment and supplies--Maintenance and repair.