www.roofsandroofing.com
Dr. Heshmat O. Laaly's two volume book set (also e-book and CD-ROM) on roofing from basic materials to the finished roof.
URLs from www.roofsandroofing.com:
URL: http://www.roofsandroofing.com
Queries:
Dr. Heshmat O. Laaly's two volume book set (also e-book and CD-ROM) on roofing from basic materials to the finished roof.