00398cam a2200169   450000500170000024500390001702000200005610000170007604400130009325000090010604100080011530000230012350000050014683000050015126000540015608200180021020260711133901.0  aHidráulica de canales abiertosb  a139789586002288  aChow, Ven Te  aColombia  a1ª   aspa  a667 p. il.; 24 cm.  a  v  aBogotá D.C.bMcGraw-Hill / Interamericanac1994  a627.13bC552h