| 000 | 00427nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230427b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a669.18(540) _bK0 |
||
| 245 |
_aDurgapur: _bA technical survey |
||
| 260 |
_aIron & Coal Construction Company Ltd., _b1960 |
||
| 300 | _a188p. | ||
| 650 | _aChemical technology | ||
| 653 | _aSteel tubes | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c24512 _d24512 |
||