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| All orders are shipped within 1 business day.
US orders are shipped via US Priority Mail. International orders shipped Global Priority Mail.
DVDs are packaged in secure Amaray cases, and are shipped in enviropack bubble packages. |
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2006 International Energy Conservation Code
Encourages energy conservation through efficiency in envelope design, mechanical systems, lighting systems and the use of new materials and techniques. Includes chapters on climate zones, residential energy efficiency and commercial energy efficiency. |
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