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"If you are not happy with the Self-Study Training Materials, for any reason, just let us know and I'll personally rush you a 100% refund." - Robert A. Funk, P.E., President OCTWQA.org
Edition B - Grade I Water Plant Operator Certif. Review Practice Exam (W-501)
practice exam, true-false, multiple choice, and math ...
Grade 3-4 Water Treatment Plant Operators Exam, Discussion, T/F & Mult. Choice (W-86)
A 13 chapter workbook to help Grade 3-4 Water Treatment ...
Ca. Health & Safety Code/Water Code Title 22 (STATE-400)
Absolute must for California grade 3-4 water plant and ...
Instrumentation Made Easy (W-78)
Color illustrated workbook addresses the wide variety of ...
Water Sources: Wells and Surface Water (W-69)
Covers the following: water sources, hydrological cycle, ...
Basic Microbiology for Water Treatment Operators (W-62)
Manual written as workshop course of study for Water System ...
Basic Chemistry for Water/Wastewater Operators (W-60)
Includes the structure and classifications of matter.
C٠T Calculations Booklet, All Grades (W/WD 46)
Booklet written in workshop format, designed to aide water ...
Basic Water Mathematics (W/WD-43)
Easy to read math workbook featuring step-by-step math and ...
Rep. Range of Knowledge Self Rev. Booklet, Grade 1-2 Water Plant Operators (W-36)
Quick review booklet for grades 1-2 water plant operators. ...
Water Treatment Plant Operators Adv. Math Problems, Grade 3-4 (W-34)
Exam preparation workbook for grades 3-4.
Water Treatment Operations (W-35)
Workshop manual written in outline form. Ideal reference ...
Practice Questions: Fresh Water Plant Op, All Grades (W-10)
The 3rd Edition contains almost 1,500 questions.
