000 00276nam a2200121Ia 4500
008 220201s1959 xx 000 0 eng d
082 _a627
_bCHO
100 _aChow, Van TE
245 0 _aOpen channel hydraulics
260 _bHeat engine
_c1959
300 _a380
942 _2ddc
999 _c72178
_d72178