000 00267nam a2200121Ia 4500
100 _aDudley/Darle W/ Johnston/ E.R.
942 _cBK
654 _aHandbook
245 _aGear Handbook
260 _bMcGraw Hill
_aNew York
_c1962
082 _a621.8
546 _aENGLISH
999 _c27249
_d27249