000 00280nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.815
100 _aKannaiah P
245 0 _aDesign of Machine Elements
250 _a1
260 _bScitech Publishers
_c2006
942 _cBK
999 _c12325
_d12325