000 00389nam a22000857a 4500
008 220606s1965 ru ||||| |||| 00| 0 eng d
245 _aInternational Association for Hydraulic Research : eleventh congress. Vol. 3. Unsteady flow in open channels /
_cInternational Association for Hydraulic Research. Congress.
250 _aVol. 3. Unsteady flow in open channels
264 _aLeningrad :
_c1965.
999 _c596731
_d596729