The Backflow Prevention Device Worker Passbook prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: testing and troubleshooting devices and equipment; maintenance and repair; safety practices; and more.
Backflow Prevention Device Worker (Passbooks)
$244.10 - $300.00
- UPC:
- 9780837342979
- Maximum Purchase:
- 3 units
- Binding:
- Plastic Comb
- Publication Date:
- 2015-12-01
- Author:
- Passbooks
- Language:
- english
