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003 BD-SaJUCL
040 _aBD-SaJUCL
_cBD-SaJUCL
_dBD-SaJUCL
942 _2ddc
_cBK
_n1
100 1 _aPowell, Sheppard T.
_99202
245 1 0 _aWater conditioning for industry
_cSheppard T. Powell.
260 _aNew York
_bMcGraw-Hill
_c019540
300 _ax,548p.
_c21cm.
509 _a.._Document_28.pdf_page_45
999 _c43590
_d43586