“bethany roberts”

The book unifies the various approaches used to characterize the interaction of signals with systems. It stresses their commonality, and contrasts difference/differential equation models, convolution, and state variable formulations in presenting continuous- and discrete-time systems. Transform meth... More

One of the first works written by an African-American and published by a commercial press, this book became the standard text on household management. Roberts, a servant to a prominent New England family, offered keen insight into the social milieu, hierarchy, and maintenance of the antebellum manor... More

1898. Contents: Law: Its Need and Beauty; Before the Law of Moses: At Sinai; The Ten Commandments; The Sabbath Law; The Sabbath in Gentile Times; The Rest of the Ten Commandments; The Land; Private Life and Public Institutions; Dealings of Man with Man; The Covenant at Sinai; Allegorical Transaction... More

1827. The house servant's directory or a monitor for private families: comprising hints on the arrangement and performance of servants' work, with general rules for setting out tables and sideboards in first order; the art of waiting in all its branches; and likewise how to conduct large and small p... More

A medic's pictorial autobiography of World War II. He was a participant in all major First Army battles from D+10 to V-E Day. Experiences also include: basic training, the boat trip to Britain and the " point system" ticket home... More