Operator certification study guide
Subtitle: a guide to preparing for water treatment and distribution operator certification exams
By: written by John Giorgi and prepared by the Association of Boards of Certification.
Contributors: Association of Boards of Certification for Operating Personnel in Water and Wastewater Utilities.; American Water Works Association.
Edition: 5th ed.
Publisher: American Water Works Association
Published: 2003
Place of publication: Denver, Colo
Language: eng
Number of pages: 252
Subjects: Water treatment plants -- Examinations -- Study guides; Sewage disposal plants -- Employees -- Certification; Water -- Purification -- Examinations -- Study guides; Water -- Distribution -- Examinations -- Study guides
Genres: Study guides.