00371nam a2200145Ia 45000010005000000030004000050050017000090080041000260400011000670410008000780820020000861000020001062450080001267000019002065485Ost20260507154858.0251113s9999||||xx |||||||||||||| ||eng||  cnitttr  aeng  a621.902bW441M   aWelbourn,  D.B. 0aMachine- tool dynamics :b an introduction. /cWelbourn, D.B., Smith, J. D.  a Smith,  J. D.