000 00422nam a2200157Ia 4500
008 221007s9999 xx 000 0 und d
020 _a9788121925242
082 _a621.811
_bKHU
100 _aKhurmi R.S and Gupta J.K
245 0 _aTheory and Machines : SI Units
250 _a4th rev
260 _aS.Chand, New Delhi
_bS.Chand, New Delhi
_c2010
300 _a1071
650 _aMechanical Engineering
942 _cBK
999 _c1490
_d1490