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NFPA 70 National Electrical Code 2023
$179.00
NFPA 70 National Electrical Code 2020
$179.00
The Building Estimator's Reference Book BERB 32
$149.95
Contractor Exam Calculator
$48.95-
NFPA 70 National Electrical Code 2023
Adopted in all 50 states, NFPA 70: National Electrical Code has saved untold lives with comprehensive requirements for electrical wiring and equipment…
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NFPA 70 National Electrical Code 2020
Adopted in all 50 states, NFPA 70: National Electrical Code has saved untold lives with comprehensive requirements for electrical wiring and equipment…
Read More>>
The Building Estimator's Reference Book BERB 32
Walker’s Building Estimator’s Reference Book is the single most important resource you can own. It gives you the tools you need to work up…
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Contractor Exam Calculator
The Material Estimator is one of the few calculators allowed in the exam and is designed for contractors, trades people and estimating professionals w…
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