| American Institute of Steel Construction - Answers to technical questions, innovative solutions and additional resources for steel construction. |
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| Blue Book of Building and Construction - "Industry's leading source of regional & continuously updated information on construction." |
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| Building Codes - 6th edition of MA state building code, periodic state meetings and a listing of construction related licensing & registration program. |
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| BuilderOnline - Comprehensive source of information for the professional home builder, covering breaking news, new product specs and listings of manufacturers. Access to Builder and Big Builder Magazine articles and archive. |
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| Builder's Search Engine - "Largest building industry's search engine on the internet." Search short words/phrases, or browse alphabetical listing. |
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| Construction Terms - Over 12,000 construction terms defined. Produced by the National Contractors & Referrals License Bureau. |
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| R S Means - North America's leading supplier of construction cost information. May require registration. Free online tools available. |
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| Sweets Catalog - In depth source of product information for the commercial builder, produced by McGraw-Hill. Includes online continuing education courses. |
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