00281    a2200109   4500082001300000100001900013245003400032260004100066300002100107650002600128700001700154  a627bVAR  aVarshney, D.V.  aDesign of hydraulic structure  aDelhibKhanna Publishersc1987g1987  aviii,326p.c22cm  aHydraulic Engineering  aVarshney, M.