| 000 | 00825nam a2200241Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220925204320.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
||
| 041 |
_2eng _aeng |
||
| 082 | _aX9(F1823)oj415.5.N5, J7 | ||
| 110 |
_aUnited Naitons Economic Commission for Europe steel Engineering and Housing Section _9268165 |
||
| 245 | 0 | _aRailways and steel | |
| 260 |
_aGeneva _bUnited Nations _c1957 |
||
| 300 |
_avii, 63p. Appendixp. 34-63 _ccm. |
||
| 650 | _aIron and Steel Industry | ||
| 700 |
_aUnited Naitons Economic Commission for Europe steel Engineering and Housing Section _9268166 |
||
| 942 |
_hX9(F1823)oj415.5.N5, J7 _cGB _2CC |
||
| 999 |
_c549130 _d549130 |
||