00327nam a2200133Ia 4500008004100000020001800041100001400059245005400073250001100127260002700138260000900165300000900174650001000183221231s9999    xx            000 0 und d  a81-8014-070-9  aArora K.R 0aFluid Mechanics Hydraulics And Hydraulic Machines  a9th Rv  bStanderd  Publication  c2009  a1116  acivil