000 00488nam a2200169Ia 4500
005 20250220125710.0
008 250220s9999||||xx |||||||||||||| ||und||
040 _aMAIN
041 _aEnglish
082 _a621
_bSAW
245 _aSawing & chiselling
260 _aCalcutta
_bMinistry Of Labour Directorate General Of Employment And Training Central Staff Training And Research Institute
300 _a24p.
650 _aEngineering
650 _aMechanical Engineering
942 _cBK
999 _c38312
_d38312