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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

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Results 1 - 20 of 142

523 -W/T & WD FlashMATH

Companion manual to the water treatment and distribution ...


526-WT FlashCERT

Second book in the Flash series. This handy book is for ...


Activated Sludge Process (WW-32)

Process manual covering process fundamentals, ...


Adv. Hydraulics for W & WW Operators (WD-55)

Study of fluid mechanics applied in water and wastewater ...


Adv. Math for Grade 3-4 Operators (W-28)

Advanced problems for Senior Operator Candidates.


Advanced Water Package (W-120)

Buy all 3 books, save $21.00! Water Treatment Review ...


Basic Chemistry for Water/Wastewater Operators (W-60)

Includes the structure and classifications of matter.


Basic Electricity for Water Distribution Operators (WD-61)

Newly written classroom workbook. Chapter quizzes.


Basic Microbiology for Water Treatment Operators (W-62)

Manual written as workshop course of study for Water System ...


Basic OIT Package (W-121)

Buy all 3 books and save $13.00! A Representative Range ...


Basic OIT Wastewater Package (WW-122)

Buy all 3 books and save $16.00! Wastewater Math Made ...


Basic Practical Hydraulics (WD-73)

Basic introduction to hydraulics for water distribution ...


Basic Water Mathematics (W/WD-43)

Easy to read math workbook featuring step-by-step math and ...


Ca. Health & Safety Code/Water Code Title 22 (STATE-400)

Absolute must for California grade 3-4 water plant and ...


Chemical Feed Pumps (W-97)

Chemical feed workbook contains 8 chapters designed to ...


Chloramination Water Disinfection (W-79)

Written in outline form covers the subject of ...


Collection Package (COL-119)

Buy all 3 books, save $22.00 Pumps and Pumping ...


Collection System Certification Review for Wastewater Collection

Grades 1-3. Reviewing system components. One day workshop ...


Common Conversion Factors Laminated Wallet Card

Convenient laminated wallet card has common conversion ...

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