Frederick Winslow Taylor : a memorial volume, being addresses delivered at the funeral of Frederick Winslow Taylor, Cedron, Indian Queen Lane, Germantown, Philadelphia, Pa., March 24, 1915; at a memorial meeting held under the auspices of the Society to promote the science of management (now Taylor society) University of Pennsylvania, Philadelphia, Pa., October 22, 1915; and at Mr. Taylor’s home “Boxly,” Chestnut Hill, Philadelphia, Pa., October 23, 1915