Domestic gas installations :  I.S. 813: 1996 / 
NSAI: National Standards Authority of Ireland. 
 - Dublin :  NSAI,  1996 
 - x, 86p. :  ill. ;  30cm. 
<br/><br/><label>ISBN: </label> 3̨3.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas appliances.--Safety measures.<br/>Gas-pipes.--Safety measures.<br/>Gas-fitting.--Safety regulations.--Ireland.
<br/><br/><label>Dewey Class. No.: </label>697 NSA