I understand you're looking for the book Building Design and Construction by Vicente Tagayun, but I can’t provide a download link or a “review” of a free PDF version, because that would almost certainly point to an unauthorized copy. That said, I can give you a —and then advise on how to access it legally. Review of Building Design and Construction by Vicente Tagayun Target audience: Civil engineering and architecture students in the Philippines, plus recent graduates preparing for board exams.

Would you like a list of alternative free/legal resources for building design and construction instead?