Howard Massey, original author, was an expert on the plumbing code and plubming principles. He was a plumbing contractor, plubming instructor, plumbing consultant, and plumbing plans examiner for Dade County, Florida, and authored several respected and still-used plubming instruction manuals.
LIBRIS4% înapoiHoward Massey, original author, was an expert on the plumbing code and plubming principles. He was a plumbing contractor, plubming instructor, plumbing consultant, and plumbing plans examiner for Dade County, Florida, and authored several respected and still-used plubming instruction manuals.