Treloar, Roy. <br/><br/>
Gas installation technology / 
R.D. Treloar. 
 - Oxford, [England] ;  Malden, MA :  Blackwell Pub.,  2005. 
 - xvi, 444 p. :  ill. ; 
<br/><br/><label>ISBN: </label>1405118806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas-fitting.<br/>Gas appliances--Installation.
<br/><br/><label>LC Class. No.: </label>TH6810.T74 2005