00568nam a2200145 a 450000500170000000800410001703500150005810000230007324500900009626000610018649000340024765000390028165000360032081000660035620260817161426.0                                          a.b106754131 aVreugdenhil, C. B.14aThe accuracy of the method of computation for unsteady flowbin open-channel networks  aDelft, Netherlands :bDelft Hydraulics Laboratory,c19681 aResearch report ;vno. S 89-110aHydrodynamicsxMathematical models10aHydraulicsxMathematical models1 aDelft.bHydraulics Laboratory.tResearch report ;vno. S 89-1