00351nam a2200133Ia 4500008004100000020001800041100002700059245006700086250001200153260002400165260000900189300000900198650001000207221231s9999    xx            000 0 und d  a81-900893-7-4  aModi. P.N., Seth . S.M 0aHydraulics And Fluid Mechanics : Including Hydraulics Machines  a17th Ed  bStandard Book House  c2009  a1270  acivil