| 000 | 00408nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210324s1966 xx 000 0 und d | ||
| 082 |
_a669.141 _bSECE |
||
| 100 |
_aSecretariat of the Economic Commission for Europe, Geneva. _9364425 |
||
| 245 | _aEconomic aspects of iron - ore preparation. | ||
| 260 | _c1966 | ||
| 520 | _aDonated by C.R. Patri. | ||
| 650 |
_aNO SUBJECT _9364426 |
||
| 700 |
_aN.A. _9364427 |
||
| 999 |
_c288697 _d288697 |
||