00369nam a2200133Ia 450000500170000000800410001702000180005808200260007610000190010224500260012126000500014730000150019765000230021220260211145047.0240817s9999    xx            000 0 und d  a9780000000000  a627.23 Su1, fbSu1, f  aSubramanya, K. 0aFlow in open channels  c2009a New Delhib Tata McGraw-Hill Education  axiii,548p.  a Civil Engineering