000 00331nam a22001457a 4500
999 _c22738
_d22738
005 20210719095630.0
008 210719b xxu||||| |||| 00| 0 eng d
082 _a621.815 KHU
100 _aKhurmi (R S) and Gupta
245 _aMachine Dedign
250 _a1st
260 _bS Chnad
_c2018
300 _a1230p
942 _2ddc
_cBK