Treloar, Roy <br/><br/>
Gas installation technology / 
R.D. Treloar 
 - Oxford, [England] ;  Malden, MA :  Blackwell Pub.,  2005 
 - xvi, 444 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781405118804 1405118806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas-fitting<br/>Gas appliances--Installation