| 000 | 00453nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230614b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 62(058) _bN1 |
||
| 245 |
_aDirectory technology in engineering industry 1991 _c/ Ministry of Science & Technology |
||
| 260 |
_aNew Delhi: _bMinistry of Science & Technology, _c1991 |
||
| 650 | _aScience | ||
| 653 | _aTechnology | ||
| 942 |
_2udc _cDIR |
||
| 999 |
_c43342 _d43342 |
||