000 00301 a2200133 4500
000 nam a22 7a 4500
100 _a R S Khurmi
110 _a R S Khurmi
245 _aMechanical Engineering
250 _alatest edition
260 _bS.Chand
_c2024
264 _bS.Chand
_c2024
942 _cBK
999 _c397104
_d397104