TY  - BOOK
ED  - NSAI: National Standards Authority of Ireland.
TI  - Domestic gas installations: I.S. 813: 1996 
U1  - 697 NSA 
PY  - 1996///
CY  - Dublin
PB  - NSAI
KW  - Gas appliances
KW  - Safety measures
KW  - Gas-pipes
KW  - Gas-fitting
KW  - Safety regulations
KW  - Ireland
ER  -