00288nam a2200109Ia 4500008004100000041001200041082001100053100001700064245008500081260000600166650000600172221030s9999    xx            000 0 und d  aEnglish  a105.23  aR. S. Khurmi 2aA Text Book of Hydraulics, Fluid Mechancis & Hydraulic Machinescby R. S. Khurmi  c0  aB