SLATER, H. (1980). Advanced Plumbing Harry Slater And Lee Smith. Van Nostrad Reinhold Company.
Dyfyniad Arddull ChicagoSLATER, Harry. Advanced Plumbing Harry Slater And Lee Smith. Van Nostrad Reinhold Company, 1980.
Dyfyniad MLASLATER, Harry. Advanced Plumbing Harry Slater And Lee Smith. Van Nostrad Reinhold Company, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.