Hand-book of Sanitary Information for Householders Containing facts and suggestions about ventilation, drainage, care of contageous diseases, disinfection, food, and water. With appendices on disinfectants and plumbers' materials.

Roger Sherman Tracy

《Hand-book of Sanitary Information for Householders Containing facts and suggestions about ventilation, drainage, care of contageous diseases, disinfection, food, and water. With appendices on disinfectants and plumbers' materials.》，Roger Sherman Tracy。这是一部关于文学、经典的公版作品，适合在安静的片刻里慢慢读下去。