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NRCA Roofing Manual: Steep-Slope Roof Systems, 2025
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NTC Red Book 2022
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NTC Yellow Book 2022
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Oregon NASCLA Contractors Guide to Business, Law and Project Management, OR Construction Contractors 2nd Edition
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Oregon Spanish NASCLA Contractors Guide to Business, Law and Project Management, OR Construction Contractors 1st Edition
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OSHA Excerpts for Contractors (from Title 26 CFR, Parts 1926 & 1910), Fourth Edition
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OSHA 3071 – Job Hazard Analysis Guide, 2002
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Painting - Commercial & Residential Level 2 Trainee Guide, Paperback, 2nd Edition
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Painting - Commercial & Residential Level 3 Trainee Guide, Paperback, 2nd Edition
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Painting - Industrial Level 4 Trainee Guide, Paperback
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PCI Erectors Manual, Standard and Guidelines for Erection of Precast Concrete Products
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Photovoltaic Systems, 2014, 3rd Edition by Jim Dunlop and NJATC
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Pipe & Excavation Contracting, Dave Roberts, 2011
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Pipe Welding Procedures, 2nd Edition
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Pipefitters Handbook, Forrest R. Lindsey, 3rd Edition, 1967
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Placing Reinforcing Bars; 10th Edition
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