00646nac a22001931u 4500020001900000082001600019090001500035100003400050245004700084260005300131300002500184500002600209511002600235650003700261650001500298942001900313999001500332952010500347  a 9780750668576  a627.23bAKA  c7332d7332  aAkan, A. Osman                 aOpen channel hydraulics /c A. Osman Akan.  aAmsterdam :b Butterworth-Heinemann,  2006c2006  a x, 364 p. ;c 26 cm  adistributer: Al-Ahram  acatalogued by: wessam  aChannels (Hydraulic engineering)  aHydraulics  cBBk627.23 AKA  c7332d7332  00104070aMAINbMAINc1STd2008-01-22ePurchasel0o627.23 AKAp000008941r2025-07-15 00:00:00yBB