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| 005 | 20250619144908.0 | ||
| 008 | 250619s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c4.75 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a621 _bSCR |
||
| 245 | 0 | _aScraping and fitting | |
| 260 |
_aCalcutta _b; Ministry Of Labour Directorate General Of Employment And Training Central Staff Training And Research Institute |
||
| 300 | _a31p. | ||
| 650 | _aEngineering | ||
| 650 | _aMechanical Engineering | ||
| 942 | _cBK | ||
| 999 |
_c115402 _d115402 |
||