000			00498nam a22002057a 4500
015			_a1921
041			_a1
080			_a621.22 _bBAR
100			_aBarrows, H.K.
245			_aWater power engineering
250			_aThird
260			_aMcGraw-Hill Book Company, Inc. _bNew York _c1943
300			_a791p. _bILL, Fig., Chart, Table
650			_aEngineering
852			_a2L-2-4
999			_c2663 _d2663