000 00495nam a2200193Ia 4500
005 20250619145001.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c30
040 _aMAIN
041 _aEnglish
082 _a621
_bAGG
100 _aAggarwal, R. L. and others
245 0 _aGeneral mechanical engineering
260 _aChandigarh
_b; Technical Teachers' Training Institute
300 _a179p.
650 _aEngineering
650 _aMechanical Engineering
942 _cBK
999 _c117872
_d117872