000 00269nmm a2200085Ia 4500
008 220120s9999||||xx |||||||||||||||||und||
100 _aSpotts, M.F. Shoup, T.E. Hornberger, L.E. and Venkatesh, C.V
245 0 _aDesign of machine elements
260 _aTata mcgraw hill
_c2010
999 _c139499
_d139499