000			00549nam a2200205Ia 4500
999			_c31663 _d31663
005			20200907151712.0
008			180712s9999 xx 000 0 und d
020			_a444419918
041			_aEN
082			_a628.15 _bSTE _223
100			_aStephenson, David.
245			_aPipeline design for water engineers _c/ By David Stephenson
250			_a2nd ed.
260			_aNew York _bElsevier scientific publishing company _c1981
300			_ax, 234 p.
500			_aincludes index
509			_aNS
650			_aWater-mainsof pipes
942			_cS