000 00321nam a22001337a 4500
003 OSt
008 160801t xxu||||| |||| 00| 0 eng d
082 _a621.9.06
_bSAD
100 _aSadhu Singh
_915983
245 _aMachine design data book
260 _aKhanna book publishing
300 _a310p.
942 _2ddc
_cBK
999 _c340119
_d340119