| 000 | 00388 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aCombustion testing of domestic appliances burning town gas | |
| 260 |
_aLondon _c1950 |
||
| 650 | _aCombustion Testing | ||
| 650 | _aDomestic Appliances | ||
| 100 |
_a _d |
||
| 300 | _a32 p. | ||
| 440 |
_aNo. 717 _vBritish Standard Institution, British Standard |
||
| 942 |
_2udc _cB |
||
| 901 | _a71207 | ||
| 999 |
_c53869 _d53869 |
||