00301nam a22001097a 4500008004100000082001800041100002100059245005100080260003000131300001500161650001500176200804b           ||||| |||| 00| 0 eng d00a620.106bD733  aDouglas, John F.10aSolving problems in fluid mechanics - part 2 /  aLondon: bPitman, c1986.  aix, 264 p. 0aHydraulics