| 000 | 00550 a2200253 4500 | ||
|---|---|---|---|
| 001 | 87211 | ||
| 020 | _a1 | ||
| 041 | _aeng | ||
| 080 | _a621.78 Dun | ||
| 245 | _aControlled atmospheres in heat-treatment : their methods of production and uses in the metal industries | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bSir Isaac Pitman, | ||
| 260 | _c1947 | ||
| 300 | _avi,70 p. | ||
| 300 | _c22 cm | ||
| 490 | _a | ||
| 100 | _aDunkley, G.T. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aProtective atmospheres | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c26550 _d26550 |
||