000 00462nam a2200181Ia 4500
005 20241019124049.0
008 220421s9999||||xx |||||||||||||| ||und||
020 _c650
_a9788121906289
040 _aET
082 _a621.381 MAI A
100 _aKhurmi , R.S.
_99089
245 0 _aMechanical engineering
260 _bS. Chand & Company
_aNEW DELHI
300 _a838p.
650 _aMechanical Engineering
_98888
700 _aGupta J.K.
_99233
942 _cBK
999 _c64949
_d64949