Most wastewater operators cite mathematics as the subject giving them the most difficulty on operator certification exams and on the job. This text will help new wastewater operators learn basic math skills and pass Grades One and Two exams. Includes answers.
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Most wastewater operators cite mathematics as the subject giving them the most difficulty on operator certification exams and on the job. This text will help new wastewater operators learn basic math skills and pass Grades One and Two exams. Includes answers.
Read Less
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New in New jacket. Math for Wastewater Treatment Operators Grades 1 & 2: Practice Problems to Prepare for Wastewater Treatment Operator Certification Exams (Paperback or Softback)