000 00501pam a2200169a 44500
008 160408b1975 xxu||||| |||| 00| 0 eng d
082 _a510.246281
_bK636
100 _aKirkpatrick, Joanne
245 1 _aMATHEMATICS FOR WATER AND WASTE-WATER TREATMENT PLANT OPERATORS
260 _aMichigan
_bAnn Arbor Science
_c1975
300 _av.
500 _aContents : V. 1.-Fundamental. V. 2.-Advanced
650 _aMathematics
650 _aWater -- Waste
964 _gCIRC
997 _aA31321 v. 2 W
999 _c255544
_d255544