WTCA/BCSI Guide to Handling, Restraining & Bracing Wood Trusses

2014 NC Laws and Regulations Applicable to General Contracting

Pipe & Excavation Contracting

Roofing Construction & Estimating

OSHA 1926 Construction Industry Regulations Book

North Carolina State Administrative Code 2012

The Contractors Guide to Quality Concrete Construction

Modern Masonry 8th Edition

Carpentry & Building Construction

North Carolina Residential Code 2012