Project Management with CPM, PERT, and Precedence Diagramming by Joseph J. Moder, Cecil R. Phillips, Edward Willmore Davis 1983
Sanitary engineering; a practical treatise on the collection, removal and final disposal of sewage, and the design and construction of works of drainage and sewerage, with a special chapter on the disposal of house refuse and sewage sludge, and numerous hydraulic tables, formulae & memoranda, including an extensive series of tables of velocity & discharge of pipes & sewers, specially computed by Ganguillet and Kutter's formula by Edward Crozier Sibbald Moore 1898