Essential gas safety.  Domestic / 
 Domestic 
technical editor, Chris Long ; technical illustrator, Chris Long. 
 - Seventh edition. 
 - 512 pages :  illustrations (colour) ;  21 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781907723131 (paperback) :  £19.98 1907723137 (paperback) :  £19.98 
<br/><br/><label>Nat. Bib. No.: </label>GBB519699  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas appliances--Installation--Safety measures.--Great Britain<br/>Gas appliances--Safety regulations--Great Britain.