000 00278nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.815
100 _aSadhu Singh
245 0 _aMachine Design
250 _a1
260 _bKhanna Publishers,New Delhi
_c2015
942 _cBK
999 _c29809
_d29809