| 000 | 00346cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1950 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aX2x42 | ||
| 100 | _aKinniburgh, W | ||
| 245 |
_aTest walls for assessing costruction times with new building blocks _cby W. Kinniburgh |
||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1950 |
||
| 300 | _a8+p. | ||
| 999 |
_c498728 _d498728 |
||