Richter, Herbert P. Practical electrical writing : residential, farm and industrial / Herbert P. Richter, W. Creighton Schwan. - 16th edition. - New York : McGraw-Hill, Incorporated, c1993. - 643 pages : Illustration ; 22 cm. Includes bibliographical references and index. ISBN: 9713004043 Subjects--Topical Terms: Electrical wiring, interior.