000			00315nam a2200133Ia 4500
008			140317s9999 xx 000 0 und d
082			_a620.1
100			_aSymon,Keith R.
245			_aMechanics.
260			_aMassachusetts _bAddison Wesley Pub. _c1966
300			_a358
650			_aEngineering
942			_2ddc _cBK
999			_c2223 _d2223