000 00511nam a22002057a 4500
015 _a6617
041 _a1
080 _a628.12
_bGRU
100 _aGruyter, P. de
245 _aInternational courses in hydraulic and sanitary engineering
_bpumping stations
250 _aSecond
260 _bNetherlands
300 _a100p.
_bfig., table,
650 _aEngineering
852 _a4R4-4
999 _c3386
_d3386