000 00244nam a2200109Ia 4500
020 _a07085906x
100 _aVen Te Chow
245 _aOpen-Channel Hydraulics
260 _c1981
_bMC GRAWHILL PUB. CO
_aAuckland
300 _axviii+680
942 _cBK
999 _c8928
_d8928