TY - BOOK AU - Dalzell, Frederick TI - Engineering invention : frank J. Sprague and the U.S. electrical industry SN - 9780262042567 SN - 200901108 U1 - 621.3092 DAL PY - 2010/// CY - Cambridge, MA PB - MIT Press KW - Electric utilities - United States - History - 20th century KW - Electrical engineers - United States - Biography KW - Inventors - United States - Biography KW - Sprague, Frank J. (Frank Julian), 1857-1934 N1 - Includes bibliographical references and index ER -