00865cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035002000092040004800112042001200160050001500172051002100187100004400208245009100252260003700343300002700380500006800407650001600475650001100491810009200502999001700594es 32000025 DLC20260227111237.0840922s1930    enka          000 0 eng c  aes 32000025   a(OCoLC)11185267  aU.S. Engineer School LibrarycMCMdMCMdDLC  apremarc00aTC175b.G5  aTA1b.I68 no. 991 aGibson, A. H.q(Arnold Hartley),d1878-15a"The effect of surface waves on the discharge over weirs" /cby Arnold Hartley Gibson.  aLondon,bThe Institution,c1930.  a18 p.bdiagrs.c22 cm.  aTA1.I68 no. 99 bound with no. 67-103 subsequent to publication. 0aHydraulics. 0aWeirs.2 aInstitution of Civil Engineers (Great Britain).tSelected engineering papers ;vno. 99.  c22356d22356