000 00423nam a2200181Ia 4500
005 20250425161158.0
008 250425s9999 xx 000 0 und d
041 _aeng
082 _a628.16
110 _aBETZ LABORATORIES
245 0 _aHANDBOOK OF INDUSTRIAL WATER CONDITIONING
250 _a7TH ED.
260 _aEstados Unidos
_bBETZ
_c1976
260 _aS.L.
300 _a344
942 _c01
010 _a14445
999 _c203974
_d203974