00238nam a2200109Ia 4500100002900000654001500029245001500044260002800059082002100087300000800108546001200116  aKing/ Wisker / Woodburn   ahydraulics  aHydraulics  bJohn Wiley & Sonsc1948  a627bKIN/WIS/WOO  a351  aENGLISH