000			00371cam a2200157ua 4500
003			OSt
008			250820b |||||||| |||| 00| 0 eng d
041			_aeng
082			_a627.8 _bBOU/DE
100			_aBourgin, A . _97739
245			_aDesign of dams /
250			_a1 /
260			_aLondon : _bSir Isaac Pitman & Sons Ltd , _c1953.
300			_a344 ; .
942			_cBK
999			_c5451 _d5451