| 000 | 00359cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1970 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR706x42 Un3/8 | ||
| 245 |
_aFrederick parker limited _cby Commission on Industrial Research |
||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1970 |
||
| 300 | _aiv, 18p | ||
| 700 | _aU.K. Commission on Industrial Research | ||
| 999 |
_c496404 _d496404 |
||