000 00488nam a2200217 4500
008 110906s9999 xx 000 0 und d
020 _a(hard cover):
082 0 0 _a184 pow
082 0 0 _a621
100 0 _apowell,
245 1 0 _awater conditioning for industry:
_csheppard;
250 _a1
260 _ausa:
_bmcgraw-hill
_c1954,
300 _a548,
300 _ax.
_c24
500 _aincludes index
504 _aincludes references
600 1 0 _at
600 1 0 _x
906 _c
999 _c42863
_d42863