| 000 | 00505nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a672 _bU58D |
||
| 110 | _aUnited Nation. Economic Commission for Europe | ||
| 245 | 0 | _aDevelopment of production technology and new properties of steel products | |
| 260 |
_aNew York _bUnited Nations _c1970 |
||
| 300 | _av, 49p. | ||
| 650 | _aSteel industry and trade; Technological innovations; Industrial productivity | ||
| 942 | _cBKS | ||
| 999 |
_c28055 _d28055 |
||